Cloud Technology and Services — page 10
Which AWS service provides secure file transfer directly into and out of Amazon S3 using SFTP, FTPS, or FTP protocols?
Which AWS service continuously replicates data from a source database to a target with minimal downtime, supporting heterogeneous migrations?
A company wants to deliver personalized product recommendations to users in real time. Which AWS ML service is best suited?
Which AWS service helps predict future business metrics like sales demand using machine learning without requiring ML expertise?
Which service provides a fully managed platform for building, training, and deploying machine learning models at scale?
Which AWS service connects IoT devices to the cloud securely and allows them to interact with AWS services?
A company wants to detect anomalies in their application metrics automatically without defining thresholds. Which CloudWatch feature supports this?
Which AWS service provides a fully managed message delivery from publishers to multiple subscribers simultaneously (fan-out)?
A company wants to get guidance from AWS experts to design a solution for their specific use case. Which AWS service connects them with certified AWS freelancers?
Which of the following correctly compares On-Demand and Reserved Instances?
A company wants to reduce costs for a steady-state workload running Lambda and Fargate in addition to EC2. Which purchase option applies across all three?
A company is reviewing their AWS bill and notices charges for data transfer. Which data transfer scenario incurs charges?
Which AWS resource provides prescriptive, step-by-step implementation guidance for migrating workloads to AWS?
Which of the following describes how Savings Plans differ from Reserved Instances?
Which of the following support resources is a peer-to-peer community forum where AWS customers and employees answer technical questions?
Which of the following is an example of a managed service that reduces operational overhead compared to self-managed alternatives?
Which of the following AWS infrastructure components is responsible for caching content and serving it to nearby users?
Which of the following is TRUE about AWS Local Zones?
A company is assessing which on-premises workloads to migrate, retire, or retain. Which phase of cloud adoption does this represent?
Which of the following best describes the concept of "infrastructure as code" (IaC)?
A company wants to expose a private microservice to consumers in other VPCs without making it publicly accessible. Which service achieves this?
Which AWS service provides a fully managed, serverless data integration service for discovering, preparing, and combining data for analytics?
A company is building a mobile app and needs a scalable backend with real-time data sync across devices. Which AWS service is best suited?
Which AWS service enables you to run AWS Lambda functions in response to HTTP requests via a managed API endpoint?
A company wants to process millions of small tasks in parallel using managed compute without provisioning servers. Which service is most appropriate?
Which of the following EC2 instance families is optimized for storage-intensive workloads requiring high sequential read/write access to large datasets?
A company runs a relational database and wants automatic failover to a standby instance in another AZ with no data loss. Which RDS feature provides this?
Which of the following correctly describes the difference between RDS Read Replicas and RDS Multi-AZ?
A company wants to archive 500 TB of infrequently accessed data at the lowest possible cost with retrieval times of 12+ hours acceptable. Which solution is most cost-effective?
Which AWS service provides a managed workflow service to coordinate distributed applications using visual workflows?
Which AWS service provides a managed OpenSearch cluster for log analytics and full-text search?
A company wants to implement a data lake on AWS to store raw structured and unstructured data at any scale. Which storage service is the foundation?
Which AWS service helps migrate databases to AWS with minimal downtime and supports both homogeneous and heterogeneous migrations?
Which AWS service is used to build, train, and deploy machine learning models, and also provides pre-built algorithms and managed notebooks?
Which AWS service converts spoken audio into text and can be used to transcribe customer service calls?
A company wants to identify sentiment and key phrases in customer feedback stored in S3. Which ML service should they use?
Which AWS service provides a managed environment for running Jupyter notebooks and building, training, and deploying ML models?
Which of the following scenarios is best suited for Spot Instances?
A company committed to $10/hour of compute usage for 1 year across all EC2, Lambda, and Fargate usage. Which purchase option is this?
Which of the following correctly describes "no upfront" Reserved Instances?
Which of the following data transfer costs are FREE on AWS? (Select TWO)
A company wants to reduce their EC2 costs for a workload that runs continuously but can use any instance type in a family. Which Savings Plan type offers the most flexibility within EC2?
Which of the following is NOT a category checked by AWS Trusted Advisor?
A company currently spends 40% of their IT budget on data center rent, power, and cooling. Which cloud benefit MOST directly reduces these costs?
Which of the following BEST describes the difference between "scaling up" and "scaling out"?
A company wants to ensure their application remains available even if an entire AWS Region becomes unavailable. Which design approach achieves this?
Which of the following AWS services allows a company to run workloads on AWS-managed infrastructure physically located in their own data center?
Which of the following is an example of a "loosely coupled" architecture on AWS?
Which of the following statements about AWS Regions is TRUE?
A company runs a web application that experiences unpredictable traffic spikes. They want to automatically add EC2 instances when CPU exceeds 70% and remove them when it drops below 30%. Which service provides this?
Which AWS service provides a fully managed, highly available relational database that automatically replicates data six ways across three Availability Zones?
A company needs object storage for backups, log files, and static website assets that can be accessed from anywhere via HTTP. Which service is most appropriate?
Which AWS networking component allows instances in a private subnet to initiate outbound connections to the internet while preventing inbound connections from the internet?
A company wants to host a static website globally with the lowest latency for international users at minimal cost. Which combination is BEST?
Which AWS service provides a managed message queue that decouples application components, ensuring messages are not lost even if the consumer is temporarily unavailable?
Which AWS database service is most appropriate for storing and querying highly connected data, such as a social network's friend relationships?
A company wants to run their existing on-premises containerized application on AWS without modifying the container. They want the container management infrastructure handled by AWS. Which service should they use?
Which AWS service enables you to provision a logically isolated section of the AWS Cloud where you can launch resources in a virtual network you define?
A developer wants to build a REST API that triggers a Lambda function when called. Which service acts as the front door for this architecture?
Which AWS service uses machine learning to automatically identify and analyze sentiments, entities, and key phrases in text?
A company wants to migrate 80 TB of data to AWS. Their internet connection would take months. Which AWS service allows them to physically ship data to AWS?
Which AWS service provides a managed Kubernetes service, handling the control plane so customers only manage worker nodes and applications?
A company wants to automatically route users to the AWS Region with the lowest network latency. Which Route 53 routing policy achieves this?
Which AWS storage service provides shared file storage accessible simultaneously by thousands of Linux-based EC2 instances using the NFS protocol?
Which of the following is TRUE about Amazon DynamoDB?
Which AWS service provides a managed ETL service that automatically discovers data, creates schemas, and runs ETL jobs to prepare data for analytics?
A company wants to analyze their S3 data using standard SQL without provisioning any servers or loading data into a database. Which service enables this?
Which AWS service provides a global content delivery network that caches content at edge locations close to end users?
A company needs to process real-time streaming data from thousands of IoT sensors at high throughput. Which service is designed for this?
Which AWS service allows you to run code in response to events — such as an object upload to S3 or a message in SQS — without managing servers?
Which of the following best describes the AWS Cloud's economy of scale benefit?
Which term describes the ability to quickly acquire or release resources as demand changes?
What does "rightsizing" mean in cloud economics?
A company has predictable workloads and wants maximum discount with a commitment. Which purchasing model fits?
Who is responsible for patching the underlying host hardware in AWS?
A company needs a fully managed NoSQL database that scales automatically. Which service should they choose?
Which AWS compute service allows running code without provisioning or managing servers?
Which EC2 purchasing option is best for short-term, unpredictable workloads?
What is the correct hierarchy of AWS global infrastructure from largest to smallest?
A company wants to run containerized applications without managing the underlying EC2 instances. Which service pair achieves this?
Which storage service is best suited for storing files that need to be accessed by multiple EC2 instances simultaneously?
Which Amazon S3 storage class is designed for infrequently accessed data that requires millisecond retrieval?
Which AWS service speeds up content delivery to global users by caching content at edge locations?
Which AWS database service is compatible with MySQL and PostgreSQL and offers up to 5x better performance?
Which service would you use to analyze petabytes of data in a data warehouse?
Which AWS service provides DNS routing, domain registration, and health checking?
A developer wants to interact with AWS services using command-line commands. Which tool should they use?
Which AWS service deploys and manages applications without requiring the user to manage the underlying infrastructure?
Which ML service converts text to lifelike speech?
Which service would a developer use to build a voice or text chatbot?
Which AWS service provides automated deployment pipelines for continuous delivery?
A company needs block storage attached to a single EC2 instance. Which service is appropriate?
Which service connects multiple VPCs and on-premises networks through a central hub?
Which service allows running big data frameworks like Apache Spark and Hadoop on AWS?
A company wants to query data directly in Amazon S3 using standard SQL without loading it into a database. Which service should they use?
Which service creates visual dashboards and business intelligence reports from AWS data sources?
What is the minimum passing score for the CLF-C02 exam?
Which of the following is a benefit of Reserved Instances in AWS Organizations?
Data transfer INTO AWS from the internet is generally:
Which resource would you consult to find community-sourced answers and AWS official responses to common questions?
Which of the following best describes "undifferentiated heavy lifting" in cloud computing?
Which of the following is an example of vertical scaling?
Which of the following is an example of horizontal scaling?
Which AWS feature allows a company to stop paying for compute resources during non-business hours?
Which of the following statements about AWS Availability Zones is TRUE?
Which of the following is the purpose of VPC Flow Logs?
A company needs to run a high-performance computing (HPC) workload that requires low-latency communication between instances. Which EC2 feature should they enable?
Which AWS service provides a cloud-based contact center that supports voice and chat interactions with customers?
A company wants to back up their on-premises and AWS workloads centrally using a single service. Which AWS service provides this?
Which AWS service is designed specifically for fast recovery of on-premises servers and cloud servers to AWS?
Which S3 feature automatically moves objects between storage classes based on access patterns without writing lifecycle rules?
Which AWS service speeds up uploads to S3 from distant locations by routing traffic through CloudFront edge locations?
Which AWS service provides a fully managed petabyte-scale data warehouse?
Which AWS database service is most appropriate for storing social network connections and relationships?
A startup needs a simple, pre-configured virtual private server with a fixed monthly price, including compute, storage, and networking. Which service fits?
Which service is used to migrate existing physical or virtual servers to EC2?
Which AWS service provides a unified dashboard to track the progress of migrations across multiple AWS migration tools?
A company needs to process and analyze real-time clickstream data from their website. Which service is best suited?
Which AWS service provides natural language processing to extract insights and relationships from text?
Which service provides a managed Kafka service on AWS?
Which AWS compute service is best for running batch workloads using spare EC2 capacity at a significant discount with possible interruption?
Which AWS service provides DNS failover, routing users to a healthy endpoint when the primary endpoint fails?
Which of the following is a characteristic of Dedicated Hosts?
Which AWS service provides technical resources such as reference architectures and solution patterns for common workloads?
A company currently takes 3 weeks to procure and set up physical servers. After moving to AWS, they can provision the same resources in minutes. Which cloud benefit does this describe?
Which of the following statements about AWS edge locations is TRUE?
Which of the following correctly describes the difference between fault tolerance and high availability?
Which of the following services shifts the MOST security responsibility to AWS compared to self-managed EC2?
A company wants to run a high-traffic website with automatic scaling and no server management. Which combination is most appropriate?
Which AWS service provides a managed Apache Kafka service for real-time streaming data pipelines?
Which AWS service is used to ingest, transform, and deliver streaming data to destinations like S3, Redshift, and OpenSearch without writing custom code?
Which AWS service allows customers to run AWS services on-premises with a fully managed AWS infrastructure experience?
A media streaming company wants to reduce latency for users in a specific city that doesn't have a nearby AWS Region. Which service extends AWS compute and storage to that city?
Which AWS storage service is a fully managed Windows-native shared file system using SMB protocol with integration with Active Directory?
Which AWS storage service is optimized for high-performance computing (HPC) workloads requiring fast parallel access to large datasets?
Which of the following is a use case for Amazon ElastiCache?
Which AWS service provides a fully managed in-memory database compatible with Redis that supports durability and multi-AZ?
Which AWS networking service enables customers to expose their services to other VPCs privately without VPC peering or exposing to the internet?
Which AWS service provides a global network that routes user traffic through AWS's private backbone network for improved performance?
A company wants to send automated SMS and push notifications to mobile users at scale. Which service supports this?
Which AWS service is used to send transactional and marketing emails at scale, such as order confirmations and newsletters?
Which AWS AI service is used to moderate content in images and videos, detecting explicit or violent content?
Which AWS service enables developers to add voice and text conversation interfaces to any application using the same technology as Amazon Alexa?
Which CloudWatch feature allows you to query and analyze log data using SQL-like syntax?
Which of the following is TRUE about Spot Instance interruptions?
A company has a workload that runs every night for 4 hours and cannot be interrupted. Which purchasing option provides the best balance of cost savings and reliability?
Which of the following describes the pricing for Amazon S3?
Which AWS Support resource provides documentation, tutorials, and FAQs written and maintained by AWS?
Which AWS pricing model allows customers to commit to a consistent amount of compute usage ($/hour) for 1 or 3 years and save up to 66% compared to On-Demand?
Which of the following correctly describes the AWS cost for inbound data transfer (data coming INTO AWS from the internet)?
A company wants to get written best practice guidance from AWS covering topics like security, cost optimization, and high availability for specific workloads. Which AWS resource provides these long-form documents?
A company currently spends heavily on cooling, power, and building maintenance for their data center. Which cloud benefit directly eliminates these costs?
A startup wants to deploy globally on day one without large capital investment. Which TWO cloud benefits enable this? (Select TWO)
Which of the following is a key characteristic of microservices architecture on AWS?
A company wants to use AWS to launch new features faster than competitors. Which cloud benefit does this represent?
Which AWS infrastructure component is MOST relevant when a company needs to meet data residency requirements in Germany?
Which of the following statements about AWS Availability Zones is CORRECT?
Which of the following is a responsibility of the customer when using AWS managed services like DynamoDB, S3, and Lambda?
Which AWS service provides a managed graph database for use cases like fraud detection and social network analysis?
A company runs a stateless web application and wants it to automatically scale based on incoming traffic. Which combination is most appropriate?
Which AWS service provides a managed Chef and Puppet environment for configuration management?
Which AWS service provides a serverless, pay-per-query interactive query service for data in S3?
Which AWS storage service provides a fully managed NFS file system that can be mounted simultaneously by thousands of EC2 instances across multiple AZs?
A company wants to migrate petabytes of data to AWS. Their internet connection would take months. They need an offline transfer option with 80 TB capacity per device. Which service should they use?
Which AWS service is used to move exabytes of data to AWS using a truck-sized storage device?
A company wants real-time data ingestion from IoT sensors at 1 million records per second. Which service handles this?
Which AWS service provides a fully managed message broker that enables microservices to communicate asynchronously using industry-standard protocols like AMQP and MQTT?
Which AWS service is used to create, publish, maintain, monitor, and secure APIs at any scale?
A company wants to run their containerized applications using Kubernetes but does not want to manage the Kubernetes control plane. Which service should they use?
Which AWS service provides a fully managed document database compatible with MongoDB?
A company wants to build a recommendation engine using collaborative filtering. Which AWS ML service is purpose-built for this?
Which AWS service provides a managed environment for running Apache Spark and Hadoop for big data processing?
A company wants to automatically convert video files uploaded to S3 into different formats for streaming. Which AWS service handles media transcoding?
Which AWS service provides an intelligent tiering storage class that automatically moves data between access tiers based on usage patterns with no retrieval fees?
Which of the following is TRUE about data transfer costs within the same AWS Region?
A company has 3-year Reserved Instances but their application migrated to containers. They want to apply the discount to Fargate. Which purchase option supports this flexibility?
Which AWS Support option provides access to AWS technical experts for non-production environments with an 8-hour SLA for impaired system responses?
A company wants to receive proactive notifications from AWS about planned maintenance events and service disruptions affecting their specific resources. Which service provides this?
A company wants to quickly spin up a test environment, run experiments for two weeks, and then shut it down without any penalties. Which cloud characteristic supports this?
Which of the following correctly describes AWS Wavelength Zones?
A company has a workload that requires consistent low latency for users in São Paulo. Which AWS infrastructure component is MOST important to consider?
Which of the following describes an advantage of using IaC tools like AWS CloudFormation?
Which of the following represents a customer responsibility even when using a fully managed service like Amazon S3?
Which of the following BEST describes the concept of "zero trust" security as it applies to AWS?
Which AWS service provides a managed, serverless publish-subscribe messaging service that can fan out messages to multiple endpoints simultaneously?
A company wants to decouple their order processing system so that if the processing backend goes down, orders are not lost. Which service is best suited?
Which AWS compute service is most appropriate for a scheduled job that runs every night at 2 AM, processes data for 10 minutes, and requires no server management?
A company is migrating a Windows-based application that requires persistent shared storage accessible by multiple Windows servers simultaneously. Which storage service is ideal?
Which of the following describes the difference between Amazon EBS and instance store?
Which AWS service enables you to run relational database workloads without managing servers, with automatic scaling of compute and storage?
A company wants to automatically expire and delete S3 objects after 365 days. Which S3 feature achieves this?
Which of the following best describes Amazon CloudFront's origin?
A company wants to improve the availability and performance of their global application by routing users to the nearest healthy AWS endpoint using the AWS global network. Which service provides this?
Which AWS database service provides a fully managed time-series database optimized for storing and querying time-stamped data like IoT sensor readings?
Which of the following is a use case for Amazon Redshift Spectrum?
Which AWS service provides a fully managed blockchain network that supports Hyperledger Fabric and Ethereum?
Which AWS service provides a fully managed, immutable ledger database for recording a verifiable history of all application data changes?
A company wants to automatically scale their DynamoDB table's read and write capacity based on traffic patterns without manual intervention. Which feature enables this?
Which AWS service enables multi-Region, multi-master replication for DynamoDB tables for globally distributed applications?
Which AWS service coordinates multiple AWS services into serverless workflows using a visual state machine designer?
Which AWS service is used to create, schedule, and automate ETL jobs that prepare and load data for analytics?
A company wants to deliver their desktop application to remote employees via a browser without installing software locally. Which AWS service enables this?
Which AWS service provides a cloud-based contact center that enables customer service operations with voice, chat, and task management?
A company wants to use AWS for running SAP workloads with specific hardware certification requirements. Which EC2 offering supports this?
Which of the following EC2 pricing models is BEST for a company running a high-performance computing workload that is fault-tolerant and can use spare capacity?
A company uses 100 TB of S3 Standard storage. Which pricing characteristic applies?
Which of the following describes AWS Savings Plans' flexibility compared to EC2 Reserved Instances?
A company wants to share a single NAT Gateway across multiple accounts in their AWS Organization to reduce costs. Which networking feature enables resource sharing?
A company wants AWS to manage their AWS infrastructure operations including monitoring, patching, and backup so they can focus on their applications. Which service provides this?
Which of the following is an example of a cost optimization best practice on AWS?
A company is being charged for data transfer between two EC2 instances. Which scenario explains this charge?
Which of the following resources provides official AWS architectural best practice guidance in document form covering specific workloads and scenarios?
A company is using Amazon DynamoD
A company plans to migrate to the AWS Cloud. The company is gathering information about its on- premises infrastructure and requires information such as the hostname, IP address, and MAC address. Which AWS service will meet these requirements?
A company is storing data that will not be frequently accessed in the AWS Cloud. If the company needs to access the data, the data needs to be retrieved within 12 hours. The company wants a solution that is cost- effective for storage costs for each gigabyte. Which Amazon S3 storage class will meet these requirements?
A company is planning to move data backups to the AWS Cloud. The company needs to replace on- premises storage with storage that is cloud-based but locally cached. Which AWS service meets these requirements?
A company wants to migrate its on-premises NoSQL workload to Amazon DynamoD
A company wants to use AWS. The company has stringent requirements about low-latency access to on- premises systems and data residency. Which AWS service should the company use to design a solution that meets these requirements?
Which combination of AWS services can be used to move a commercial relational database to an Amazon- managed open-source database? (Choose two.)
A company plans to perform a one-time migration of a large dataset with millions of files from its on- premises data center to the AWS Cloud. Which AWS service should the company use for the migration?
What is a benefit of using an Elastic Load Balancing (ELB) load balancer with applications running in the AWS Cloud?
A company needs to convert video files and audio files to a format that will play on smartphones. Which AWS service will meet this requirement?
A company plans to migrate to the AWS Cloud. The company wants to gather information about its on- premises data center. Which AWS service should the company use to meet these requirements?
Which AWS service uses speech-to-text conversion to help users create meeting notes?
Which AWS service or tool provides users with a graphical interface that they can use to manage AWS services?
A company migrated its systems to the AWS Cloud. The systems are rightsized, and a security review did not reveal any issues. The company must ensure that additional developments, integrations, changes, and system usage growth do not jeopardize this optimized AWS infrastructure. Which AWS service should the company use to report ongoing optimization and security?
Which AWS service uses edge locations to cache content?
A company wants an AWS service that can automate software deployment in Amazon EC2 instances and on-premises instances. Which AWS service will meet this requirement?
A company wants to use an AWS networking solution that can act as a centralized gateway between multiple VPCs and on-premises networks. Which AWS service or feature will meet this requirement?
A company hosts a web application on AWS. The company has improved the availability of its application by provisioning multiple Amazon EC2 instances. The company wants to distribute its traffic across the EC2 instances while providing a single point of contact to the web clients. Which AWS service can distribute the traffic to multiple EC2 instances as targets?
A company wants to transfer a virtual Windows Server 2022 that is currently running in its own data center to AWS. The company wants to automatically convert the existing server to run directly on AWS infrastructure instead of visualized hardware. Which AWS service will meet these requirements?
Which AWS service is a fully managed NoSQL database service?
A company deployed an application in multiple AWS Regions around the world. The company wants to improve the application’s performance and availability. Which AWS service will meet these requirements?
A company wants to migrate its on-premises SQL Server database to the AWS Cloud. The company wants AWS to handle the day-to-day administration of the database. Which AWS service will meet the company's requirements?
A company has data lakes designed for high performance computing (HPC) workloads. Which Amazon EC2 instance type should the company use to meet these requirements?
A company that is planning to migrate to the AWS Cloud is based in an isolated area that has limited internet connectivity. The company needs to perform local data processing on premises. The company needs a solution that can operate without a stable internet connection. Which AWS service will meet these requirements?
A company wants to build graph queries for real-time fraud pattern detection. Which AWS service will meet this requirement?
A company wants to migrate to the AWS Cloud. The company needs the ability to acquire resources when the resources are necessary. The company also needs the ability to release those resources when the resources are no longer necessary. Which architecture concept of the AWS Cloud meets these requirements?
A company wants to deploy a web application as a containerized application. The company wants to use a managed service that can automatically create container images from source code and deploy the containerized application. Which AWS service will meet these requirements?
A company has multiple SQL-based databases located in a data center. The company needs to migrate all database servers to the AWS Cloud to reduce the cost of operating physical servers. Which AWS service or resource will meet these requirements with the LEAST operational overhead?
A company wants to build, train, and deploy machine learning (ML) models. Which AWS service can the company use to meet this requirement?
A company wants to explore and analyze data in Amazon S3 by using a programming language. Which AWS service will meet these requirements?
A company needs to run an application on Amazon EC2 instances without interruption. Which EC2 instance purchasing option will meet this requirement MOST cost-effectively?
A company plans to migrate its application from on premises to the AWS Cloud. The company needs to gather usage and configuration data for the application components. Which AWS service will meet these requirements?
A company wants to provide low latency to its users around the world. Which feature of the AWS Cloud meet this requirement?
For which use case are Amazon EC2 On-Demand Instances MOST cost-effective?
A company has developed a new In-house application. The company does not have a way to determine or predict the usage demand that the application will create. Which AWS Cloud computing benefit is the company seeking?
A company plans to onboard new employees that will be working remotely. The company needs to set up Windows virtual desktops to create a working environment for the new employees. The employees must be able access the working environment from anywhere and by using their computer or a web browser. Which AWS service or feature will meet these requirements?
Which AWS service supports MySQL database engines?
A company wants to improve employee productivity by providing a way for employees to search for questions and retrieve specific answers. The company wants to use a single intelligent search interface. Which AWS service will meet these requirements?
A company wants an Amazon S3 solution that provides access to object storage within single-digit milliseconds. Which solution will meet these requirements?
A company runs an uninterruptible Amazon EC2 workload on AWS 24 hours a day, 7 days a week. The company will require the same instance family and instance type to run the workload for the next 12 months. Which combination of purchasing options should the company choose to MOST optimize costs? (Choose two.)
A company wants to run its application's code without having to provision and manage servers. Which AWS service will meet this requirement?
A company is planning to migrate to the AWS Cloud. The company needs to understand the existing on-premises usage and configuration. The company does not want to replicate its workloads to AWS, yet. Which AWS service or tool will meet these requirements?
A company wants to allow its employees to work remotely from home. The company's employees use Windows or Linux desktops. The company's employees need access from anywhere and at anytime by using any supported devices. Which AWS service will meet these requirements?
A company has deployed several public applications behind Application Load Balancers. The company wants to improve the performance of the applications. Which AWS service will meet these requirements?
A company has an on-premises application. The application has processing times of less than 5 minutes and is invoked only a few times each day. The company wants to move the application to the AWS Cloud. Which AWS service will support this application MOST cost-effectively?
A company needs to provision uninterruptible Amazon EC2 instances, when needed, and pay for compute capacity by the second. Which EC2 instance purchasing option will meet these requirements?
Which AWS service can migrate Amazon EC2 instances from one AWS Region to another?
A company wants to deploy an application that stores data in a relational database. The company wants database tasks, such as automated backups and database snapshots, to be managed by AWS. Which AWS service will meet these requirements?
A company needs to invoke an AWS Step Functions workflow each time an Amazon EC2 instance state changes to RUNNING. Which AWS service can the company use to meet this requirement?
A company wants to develop applications that run on AWS. The company's developers need a set of libraries and development tools that are available in multiple programming languages. Which AWS solution provides these libraries and tools?
A Japanese company hosts their applications on Amazon EC2 instances in the Tokyo Region. The company has opened new branches in the United States, and the US users are complaining of high latency. What can the company do to reduce latency for the users in the US while minimizing costs?
Adjusting compute capacity dynamically to reduce cost is an implementation of which AWS cloud best practice?
What are the benefits of having infrastructure hosted in AWS?
What is the advantage of the AWS-recommended practice of "decoupling" applications?
One of the most important AWS best-practices to follow is the cloud architecture principle of elasticity. How does this principle improve your architecture's design?
What are the benefits of developing and running a new application in the AWS Cloud compared to on-premises?
Which of the below is a best-practice when designing solutions on AWS?
What are two advantages of using Cloud Computing over using traditional data centers?
Your application has recently experienced significant global growth, and international users are complaining of high latency. What is the AWS characteristic that can help improve your international users' experience?
A company has business critical workloads hosted on AWS and they are unwilling to accept any downtime. Which of the following is a recommended best practice to protect their workloads in the event of an unexpected natural disaster?
Which of the following should be considered when performing a TCO analysis to compare the costs of running an application on AWS instead of on-premises?
Which of the following statements describes the AWS Cloud's agility?
Which of the following is a benefit of running an application in multiple Availability Zones?
What is the benefit of using an API to access AWS Services?
Which of the following is an example of unsupervised learning?
Why do many startup companies prefer AWS over traditional on-premises solutions?
Which of the following is a best practice for making your application on AWS highly available?
Which of the following should be taken into account when performing a TCO analysis regarding the costs of running an application on AWS VS on-premises?
A key practice when designing solutions on AWS is to minimize dependencies between components so that the failure of a single component does not impact other components. What is this practice called?
The owner of an E-Commerce application notices that the compute capacity requirements vary heavily from time to time. What makes AWS more economical than traditional data centers for this type of application?
You have developed a web application targeting a global audience. Which of the following will help you achieve the highest redundancy and fault tolerance from an infrastructure perspective?
How can you increase your application's fault-tolerance while it is being hosted in AWS?
Which of the following is a benefit of the "Loose Coupling" architecture principle?
Which principles are used to architect applications for reliability on the AWS Cloud?
Which of the following are benefits of hosting infrastructure in the AWS Cloud?
What are the benefits of using the AWS Cloud for companies with customers in many countries around the world?
What are the advantages of the AWS Cloud?
Which of the following are advantages of the AWS Cloud?
What AWS benefit refers to a customer's ability to deploy applications that scale up and down to meet variable demand?
What are the advantages of deploying an application with Amazon EC2 instances in multiple Availability Zones?
A company needs a disaster recovery strategy where a scaled-down but fully functional version of its environment runs continuously in a secondary AWS Region, enabling rapid failover by scaling up to full capacity when a disaster occurs. Which disaster recovery strategy does this describe?
Which disaster recovery strategy has the longest recovery time and the lowest cost because no standby infrastructure is kept running in the secondary location?
Which AWS service helps automate the lift-and-shift migration of servers from on-premises or other clouds to AWS?
A company needs to migrate a 100 TB on-premises database to AWS but has limited network bandwidth. Which AWS service is MOST appropriate for this data transfer?
A company is migrating to AWS and wants to assess its on-premises infrastructure to understand server dependencies and utilization. Which AWS service should they use?
Which AWS service is designed specifically to migrate databases from on-premises to AWS, supporting both same-engine and cross-engine migrations?
Which of the following common IT tasks can AWS cover to free up company IT resources?
Data security is one of the top priorities of AWS. How does AWS deal with old storage devices that have reached the end of their useful life?
A company is planning to migrate an application from Amazon EC2 to AWS Lambda to use a serverless architecture. Which of the following will be the responsibility of AWS after migration?
For managed services like Amazon DynamoDB, which of the below is AWS responsible for?
What are AWS shared controls?
Which of the below are responsibilities of the customer when using Amazon EC2?
Which of the following can be used to protect data at rest on Amazon S3?
Which statement is true in relation to the security of Amazon EC2?
AWS allows users to manage their resources using a web based user interface. What is the name of this interface?
Which of the following is an example of horizontal scaling in the AWS Cloud?
A company has developed an eCommerce web application on AWS. What should they do to ensure that the application has the highest level of availability?
A company has decided to migrate its Oracle database to AWS. Which AWS service can help achieve this without negatively impacting the functionality of the source database?
What does Amazon CloudFront use to distribute content to global users with low latency?
A company is deploying a new two-tier web application in AWS. Where should the most frequently accessed data be stored so that the application's response time is optimal?
Your company has a data store application that requires access to a NoSQL database. Which AWS database offering would meet this requirement?
In order to implement best practices when dealing with a “Single Point of Failure,” you should attempt to build as much automation as possible in both detecting and reacting to failure. Which of the following AWS services would help?
A company is planning to host an educational website on AWS. Their video courses will be streamed all around the world. Which of the following AWS services will help achieve high transfer speeds?
A developer is planning to build a two-tier web application that has a MySQL database layer. Which of the following AWS database services would provide automated backups for the application?
Which of the following is not a benefit of Amazon S3?
Which of the following are features of Amazon CloudWatch Logs?
Which AWS services should be used for read/write of constantly changing data?
A company wants to focus on business activities instead of managing compute and capacity. Which AWS service can be used to automatically add or remove Amazon EC2 instances based on demand?
Which AWS services can host a Microsoft SQL Server database?
What can AWS edge locations be used for?
Which AWS services provide a way to extend an on-premises architecture to the AWS Cloud?
Which service provides object-level storage in AWS?
Which S3 storage class is best for data with unpredictable access patterns?
What is the AWS database service that allows you to upload data structured in key-value format?
You work as an on-premises MySQL DBA. The work of database configuration, backups, patching, and DR can be time-consuming and repetitive. Your company has decided to migrate to the AWS Cloud. Which of the following can help save time on database maintenance so you can focus on data architecture and performance?
Which service is used to ensure that messages between software components are not lost if one or more components fail?
Which of the following AWS services can be used as a compute resource?
Your company is designing a new application that will store and retrieve photos and videos. Which of the following services should you recommend as the underlying storage mechanism?
What does Amazon ElastiCache provide?
Which AWS Service can be used to establish a dedicated, private network connection between AWS and your datacenter?
An organization needs to analyze and process a large number of data sets. Which AWS service should they use?
What is the AWS service that provides you the highest level of control over the underlying virtual infrastructure?
AWS has created a large number of Edge Locations as part of its Global Infrastructure. Which of the following is NOT a benefit of using Edge Locations?
Which of the following services allows you to run containerized applications on a cluster of EC2 instances?
Which of the following procedures will help reduce your Amazon S3 costs?
A company has a large amount of structured data stored in their on-premises data center. They are planning to migrate all the data to AWS, what is the most appropriate AWS database option?
What is the AWS serverless service that allows you to run your applications without any administrative burden?
Where can you store files in AWS?
Which AWS service can be used to store and reliably deliver messages across distributed systems?
What is the primary storage service used by Amazon RDS database instances?
Which of the following AWS services is designed with native Multi-AZ fault tolerance in mind?
What are the Amazon RDS features that can be used to improve the availability of your database?
Sarah has deployed an application in the Northern California (us-west-1) region. After examining the application's traffic, she notices that about 30% of the traffic is coming from Asia. What can she do to reduce latency for the users in Asia?
Amazon S3 Glacier is an Amazon S3 storage class that is suitable for storing which types of data?
What is the AWS tool that enables you to use scripts to manage all AWS services and resources?
A company has deployed a new web application on multiple Amazon EC2 instances. Which of the following should they use to ensure that the incoming HTTP traffic is distributed evenly across the instances?
Which of the following AWS offerings is a MySQL-compatible relational database service that can scale capacity automatically based on demand?
What is the AWS data warehouse service that supports a high level of query performance on large amounts of datasets?
What are the benefits of using the Amazon Relational Database Service?
Which AWS service provides the current status of all AWS services in all AWS Regions?
Which AWS service or feature can be used to call AWS Services from different programming languages?
Why does every AWS Region contain multiple Availability Zones?
Which of the following AWS services scale automatically without your intervention?
How do ELBs improve the reliability of your application?
A customer is planning to move billions of images and videos to be stored on Amazon S3. The customer has approximately 60 petabytes of data to move. Which of the following AWS services is the best choice to transfer the data to AWS?
A company plans to migrate a large amount of archived data to AWS. The archived data must be maintained for a period of 5 years and must be retrievable within 5 hours of a request. What is the most cost-effective AWS storage service to use?
Which of the following are use cases for Amazon S3?
A company is planning to migrate a database with high read/write activity to AWS. What is the best storage option to use?
What is the AWS service that provides five times the performance of a standard MySQL database?
What does AWS Service Catalog provide?
Which of the following AWS services helps with planning application migration to the AWS Cloud?
Which statement best describes the concept of an AWS region?
Which of the following are factors in determining the appropriate database technology to use for a specific workload?
Which of the following is NOT a characteristic of Amazon Elastic Compute Cloud (Amazon EC2)?
What is the AWS compute service that executes code only when triggered by events?
Both AWS and traditional IT distributors provide a wide range of virtual servers to meet their customers' requirements. What is the name of these virtual servers in AWS?
What are the benefits of using DynamoDB?
Which AWS service can be used to send promotional text messages (SMS) to more than 200 countries worldwide?
Which of the following allows you to create new RDS instances?
Which of the following Amazon RDS features facilitates offloading of database read activity?
A company has a web application that is hosted on a single EC2 instance and is approaching 100 percent CPU utilization during peak loads. Rather than scaling the server vertically, the company has decided to deploy three Amazon EC2 instances in parallel and to distribute traffic across the three servers. What AWS service should the company use to distribute the traffic evenly?
Which of the following approaches will help you eliminate human error and automate the process of creating and updating your AWS environment?
Which of the following factors should be considered when determining the region in which AWS Resources will be deployed?
You are running a financial services web application on AWS. The application uses a MySQL database to store data. Which of the following AWS services would improve the performance of your application by allowing you to retrieve information from fast in-memory caches?
What are the advantages of using Auto Scaling Groups for EC2 instances?
A company is seeking to deploy an existing .NET application onto AWS as quickly as possible. Which AWS Service should the customer use to achieve this goal?
Which AWS service helps enterprises extend their on-premises storage to AWS in a cost-effective manner?
A company is building an online cloud storage platform. They need a storage service that can scale capacity automatically, while minimizing cost. Which AWS storage service should the company use to meet these requirements?
Which of the following AWS offerings are serverless services?
A customer is seeking to store objects in their AWS environment and to make those objects downloadable over the internet. Which AWS Service can be used to accomplish this?
An organization has a legacy application designed using monolithic-based architecture. Which AWS service can be used to decouple the components of the application?
According to best practices, which of the below options is best suited for processing a large number of binary files?
Which AWS Service offers an NFS file system that can be mounted concurrently from multiple EC2 instances?
Availability Zones within a Region are connected over low-latency links. Which of the following is a benefit of these links?
Which of the following are true regarding the languages that are supported on AWS Lambda?
What are the capabilities of AWS X-Ray?
Which of the following is true regarding the AWS availability zones and edge locations?
A customer is planning to migrate their Microsoft SQL Server databases to AWS. Which AWS Services can the customer use to run their Microsoft SQL Server database on AWS?
Which AWS service monitors the availability of endpoints and automatically routes traffic away from unhealthy resources?
A company is developing an application that will leverage facial recognition to automate photo tagging. Which AWS service should the company use for facial recognition?
Which of the following are examples of AWS-managed databases?
You need to migrate a large number of on-premises workloads to AWS. Which AWS service is the most appropriate?
A company is hosting business critical workloads in an AWS Region. To protect against data loss and ensure business continuity, a mirror image of the current AWS environment should be created in another AWS Region. Company policy requires that the standby environment must be available in minutes in case of an outage in the primary AWS Region. Which AWS service can be used to meet these requirements?
Which of the following S3 storage classes is most appropriate to host static assets for a popular e-commerce website with stable access patterns?
You want to create a backup of your data in another geographical location. Where should you create this backup?
Which of the following is a feature of Amazon RDS that performs automatic failover when the primary database fails to respond?
A company experiences fluctuations in traffic patterns to their e-commerce website when running flash sales. What service can help the company dynamically match the required compute capacity to handle spikes in traffic during flash sales?
Which of the below options is true of Amazon VPC?
Select the services that are server-based:
Which of the following are use cases for Amazon EMR?
A developer wants to quickly deploy and manage his application in the AWS Cloud, but he doesn't have any experience with cloud computing. Which of the following AWS services would help the developer achieve his goal?
For Amazon RDS databases, what does AWS perform on your behalf?
To protect against data loss, you need to backup your database regularly. What is the most cost-effective storage option that provides immediate retrieval of your backups?
Which service can you use to route traffic to the endpoint that provides the best application performance for your users worldwide?
Which of the below options are use cases of the Amazon Route 53 service?
You want to transfer 200 Terabytes of data from on-premises locations to the AWS Cloud. Which of the following can do the job in a cost-effective way?
You have a real-time IoT application that requires sub-millisecond latency. Which of the following services should you use?
Which AWS service helps developers compile and test their code?
What does the Amazon CloudFront service provide?
You are facing a lot of problems with your current contact center. Which service provides a cloud-based contact center that can deliver a better service for your customers?
You manage a blog on AWS that has different environments: development, testing, and production. What can you use to create a custom console for each environment to view and manage your resources easily?
Which of the following compute resources are serverless?
An organization needs to build a financial application that requires support for ACID transactions. Which AWS database service is most appropriate in this case?
Amazon RDS supports multiple database engines to choose from. Which of the following is not one of them?
For new AWS customers, what is the EASIEST way to launch a simple WordPress website on AWS?
Your application requirements for CPU and RAM are changing in an unpredictable way. Which service can be used to dynamically adjust these resources based on load?
How can you protect data stored on Amazon S3 from accidental deletion?
Which of the following is NOT a benefit of using AWS Lambda?
Which AWS service can be used to route end users to the nearest AWS Region to reduce latency?
Which of the following procedures can reduce latency when your end users are retrieving data?
You have just finished writing your application code. Which service can be used to automate the deployment and scaling of your application?
Amazon EC2 instances are conceptually very similar to traditional servers. However, using Amazon EC2 server instances in the same manner as traditional hardware server instances is only a starting point. What are the main benefits of using the AWS EC2 instances instead of traditional servers?
What is the recommended storage option when hosting an often-changing database on an Amazon EC2 instance?
You are working as a site reliability engineer (SRE) in an AWS environment. Which of the following services helps monitor your applications?
Which database service should you use if your application and data schema require "joins" or complex transactions?
What should you consider when storing data in Amazon S3 Glacier?
Engineers are wasting a lot of time and effort managing batch computing software in traditional data centers. Which of the following AWS services allows them to easily run thousands of batch computing jobs?
A company needs to host a big data application on AWS using EC2 instances. Which of the following AWS Storage services would they choose to automatically get high throughput to multiple compute nodes?
What is the benefit of Amazon EBS volumes being automatically replicated within the same availability zone?
What is the Amazon ElastiCache service used for?
The elasticity of the AWS Cloud enables customers to save costs when compared to traditional hosting providers. What can AWS customers do to benefit from the elasticity of the AWS Cloud?
Each AWS Region is composed of multiple Availability Zones. Which of the following best describes what an Availability Zone is?
What is the maximum amount of data that can be stored in S3 in a single AWS account?
Which AWS service delivers data, videos, applications, and APIs to users globally with low latency and high transfer speeds?
Which element of the AWS global infrastructure consists of one or more discrete data centers each with redundant power networking and connectivity which are housed in separate facilities?
Which services can be used across hybrid AWS Cloud architectures?
Which of the following are characteristics of Amazon S3?
Which of the following are valid ways for a customer to interact with AWS services?
Which of the following AWS services can be used to serve large amounts of online video content with the lowest possible latency?
Which AWS service provides a personalized view of the health of specific AWS services that power a customer's workloads running on AWS?
Which AWS services are defined as global instead of regional?
Which load balancer types are available with Elastic Load Balancing (ELB)?
Which of the following AWS services provide compute resources?
Which of the following describes the relationships among AWS Regions, Availability Zones, and edge locations?
Which AWS service would simplify migration of a database to AWS?
When designing a typical three-tier web application, which AWS services and/or features improve availability and reduce the impact of failures?
A company is planning to launch an ecommerce site in a single AWS Region to a worldwide user base. Which AWS services will allow the company to reach users and provide low latency and high transfer speeds?
Which AWS services can be used to move data from on-premises data centers to AWS?
Which AWS services may be scaled using AWS Auto Scaling?
Which of the following are benefits of AWS Global Accelerator?
Which AWS service or feature allows the user to manage cross-region application traffic?
Which of the following AWS services are serverless?
Which are benefits of using Amazon RDS over Amazon EC2 when running relational databases on AWS?
A company has users across multiple geographic regions experiencing high latency when accessing its application hosted in a single AWS Region. Which AWS service can improve global application availability and performance by directing traffic through the AWS global network?
Which AWS service provides static Anycast IP addresses that act as a fixed entry point to application endpoints in one or more AWS Regions?
A company needs to run AWS services on-premises due to data residency requirements. Which AWS service allows the company to run AWS infrastructure and services in its own data center?
A media company needs to run latency-sensitive applications closer to end users in a specific metropolitan area that does not have a nearby AWS Region. Which AWS infrastructure option should they consider?
A company wants to set up a cloud-based contact center to handle customer service calls. Which AWS service provides this capability?
A company wants to build, train, and deploy machine learning models at scale. Which AWS service provides a fully managed environment for this purpose?
Which AWS service can automatically detect objects, people, text, and activities in images and videos?
A company needs to analyze customer reviews to determine sentiment and extract key phrases. Which AWS service uses natural language processing (NLP) for this purpose?
Which AWS service enables developers to build conversational interfaces (chatbots) using voice and text?
Which AWS service converts text into lifelike speech, allowing developers to create applications that talk?
A company needs to automatically convert audio recordings from customer calls into text. Which AWS service should they use?
Which AWS service provides neural machine translation to convert text between different languages?
Which AWS service allows customers to run Docker containers without managing the underlying infrastructure?
A company wants to use Kubernetes to orchestrate containerized applications on AWS. Which AWS service provides a managed Kubernetes experience?
Which AWS service is a fully managed container orchestration service that supports Docker containers and allows scheduling containers on a managed cluster of Amazon EC2 instances?
A company needs to automate the transfer of data between its on-premises storage systems and Amazon S3. Which AWS service simplifies and accelerates this data transfer?
Which AWS service can automatically move data between on-premises storage and Amazon EFS or Amazon S3 up to 10 times faster than open-source tools?
A company needs a cloud-native business intelligence (BI) service to create interactive dashboards and visualizations from multiple data sources. Which AWS service should they use?
Which AWS service provides serverless business intelligence with pay-per-session pricing and machine learning-powered insights?
A company wants to centrally manage and automate backups across multiple AWS services including Amazon EBS, Amazon RDS, and Amazon DynamoDB. Which AWS service provides this capability?
A company needs a fully managed extract, transform, and load (ETL) service to prepare and transform data for analytics. Which AWS service should they use?
Which AWS service automatically discovers and catalogs metadata from various data sources and can generate ETL scripts for data transformation?
A company needs to collect, process, and analyze real-time streaming data from IoT devices. Which AWS service is designed for real-time data streaming?
Which AWS service can ingest and process hundreds of terabytes of data per hour from sources like website clickstreams, financial transactions, and social media feeds?
A company wants to migrate its on-premises Oracle database to Amazon Aurora with minimal downtime. Which AWS service facilitates this database migration?
Which AWS service supports both homogeneous (e.g., Oracle to Oracle) and heterogeneous (e.g., Oracle to Aurora) database migrations?
A company wants to continuously replicate data from an on-premises database to an AWS database for disaster recovery purposes. Which AWS service supports continuous data replication?
A company wants to enable employees to search across thousands of internal documents, SharePoint sites, and wikis using plain English questions and receive precise answers rather than a list of links. Which AWS service provides this intelligent enterprise search capability?
Which AWS service uses machine learning to index content from enterprise data sources and enable users to ask natural language questions to find specific answers within that content?
A company is building a recommendation engine that needs to store and query complex relationships between users, products, categories, and purchase history to surface personalized suggestions. Which AWS database service is purpose-built for storing and traversing highly connected data?
A developer needs to build a serverless order processing workflow that involves calling multiple AWS Lambda functions in sequence, handling errors at each step, automatically retrying failed steps, and branching based on order type. Which AWS service is designed for this purpose?
A company wants to securely connect millions of industrial sensors to AWS so that device data can be routed to Amazon Kinesis for real-time processing and to Amazon S3 for storage. Which AWS service manages the device connectivity, authentication, and message routing?
A software company wants to deliver its desktop application to customers through a web browser without requiring customers to download or install anything locally. The application should run on AWS infrastructure and stream its interface to the browser. Which AWS service should the company use?
A company wants to replace its physical desktop computers with cloud-hosted virtual desktops that employees can access from any device anywhere, with each employee having their own persistent personalized desktop environment. Which AWS service provides this capability?
A frontend developer wants to build and deploy a full-stack web application on AWS that includes user authentication, a data API, and static hosting, without configuring or managing any underlying cloud infrastructure. Which AWS service provides an integrated development and deployment platform for this use case?
A company's e-commerce application needs to automatically send order confirmation emails, shipping notification emails, and password reset emails to customers at high volume directly from application code. Which AWS service is designed for this use case?
Which AWS service allows a company to send both application-triggered transactional emails such as order receipts and bulk marketing emails such as promotional newsletters through a single high-deliverability email platform?
A company receives thousands of scanned paper forms each day and needs to automatically extract text, tables, and specific field values from these documents without writing custom code or training machine learning models. Which AWS service should the company use?
A development team is building a collaborative mobile application where multiple users need to see real-time updates to shared data. The team wants to use GraphQL and have the backend automatically push data changes to all connected clients. Which AWS service provides managed GraphQL APIs with built-in real-time data synchronisation?
A company needs a fully managed file system that is compatible with the Windows Server Message Block (SMB) protocol for migrating Windows-based workloads to AWS. Which AWS service should they use?
Which AWS service provides fully managed third-party file systems optimized for workloads such as high-performance computing, machine learning, and Windows-based applications?
Which AWS service provides a fully managed browser-based solution for accessing web applications without provisioning a full virtual desktop?
A company wants to set up a low-cost disaster recovery solution that can automatically recover on-premises servers on AWS in the event of a site failure. Which AWS service should they use?
A company with multiple AWS accounts within an organization wants to share VPC subnets and AWS Transit Gateways across accounts without duplicating resources. Which AWS service enables this?
A company wants to provide employees with a generative AI-powered assistant that can answer questions about company data, generate content, and automate tasks using enterprise knowledge sources. Which AWS service should they use?