Cloud Technology and Services — page 8
Which of these payment options give you the best discount for Savings Plans?
Increasing the number of EC2 instances based on the number of users using your application is an example of:
Which of these AWS services allow you to reduce latency for users by distributing content to edge locations all around the world?
Which of these helps you to create your own isolated network in AWS cloud?
Which of these database services is used to create an AWS managed Oracle database?
Which of these database services is used to create an AWS managed MySQL database?
Which of these databases is recommended for quickly evolving applications needing to support millions of transactions per second?
Which of these are managed database services in AWS? (Select 2)
Which of these AWS Well Architected Framework pillars focus on minimizing effort and problems with Provisioning servers, Deployment, Monitoring and Support?
You want to reserve compute capacity in AWS to reduce costs. You need the flexibility to switch from EC2 instances to AWS Lambda or AWS Fargate. Which of these options would you choose?
Which of these AWS services will you use to run event driven workloads in AWS?
Which of these is an AWS managed service to allow instances in a private subnet to download software patches while denying inbound traffic from internet?
Which of these is an easy-to-use AWS service for deploying and scaling web applications and services developed with Java, .NET, PHP, Node.js, Python, Ruby and Go?
Which of these is a highly durable object storage service in AWS?
Which of these AWS services is a fully-managed message queuing service in AWS?
Which of these options is recommend to efficiently deliver static content with low latency to global users in AWS?
Which of these AWS services is used to cache data from SQL Queries?
Which of these represents horizontal scaling of EC2 instances?
Which of these are advantages of moving to cloud?
Which of these AWS services allow you to run queries against Amazon S3 without loading the data from Amazon S3 into data warehousing solution?
Which of these are storage services in AWS? (Select 2)
You need to quickly run a mission critical batch program that cannot be interrupted. Which of these options would you choose?
Which of these S3 storage classes does NOT provide immediate access to data (select 2)?
Which of these AWS services helps you to provision resources in AWS?
Which of these AWS services is a relational database for analytics processing of petabytes of data?
How does "elasticity" benefit an application design?
How are AWS Lambda functions triggered?
When using Amazon RDS databases, which items are you charged for? (Select TWO.)
Which Amazon EC2 pricing option provides significant discounts for fixed term contracts?
Which type of AWS Storage Gateway can be used to backup data with popular backup software?
The ability to horizontally scale Amazon EC2 instances based on demand is an example of which concept?
Which of the following are advantages of the AWS Cloud? (Select TWO.)
Which of the following is an architectural best practice recommended by AWS?
Which of the below are good use cases for a specific Amazon EC2 pricing model? (Select TWO.)
What are two components of Amazon S3? (Select TWO.)
What is the difference between an EBS volume and an Instance store?
Which storage type can be mounted using the NFS protocol to many EC2 instances simultaneously?
Which Amazon RDS deployment type is best used to enable fault tolerance in the event of the failure of an availability zone?
What types of monitoring can Amazon CloudWatch be used for? (Select TWO.)
Which Compute service should be used for running a Linux operating system upon which you will install custom software?
Which statement is true in relation to data stored within an AWS Region?
What is the benefit of using fully managed services compared to deploying 3rd party software on EC2?
What are the fundamental charges for an Amazon EC2 instance? (Select TWO.)
Which of the following are architectural best practices for the AWS Cloud? (Select TWO.)
To reduce the price of your Amazon EC2 instances, which term lengths are available for reserved instances? (Select TWO.)
What are the fundamental charges for Elastic Block Store (EBS) volumes? (Select TWO.)
What is the most cost-effective Amazon S3 storage tier for data that is not often accessed but requires high availability?
What is the main benefit of the principle of "loose coupling"?
Which service can be added to a database to provide improved performance for some requests?
Where can resources be launched when configuring Amazon EC2 Auto Scaling?
Which service can be used to improve performance for users around the world?
Which of the below are components that can be configured in the VPC section of the AWS management console? (choose 2)
Which of the following is a benefit of moving to the AWS Cloud?
In addition to DNS services, what other services does Amazon Route 53 provide? (Select TWO.)
Which database allows you to scale at the push of a button without incurring any downtime?
Which service provides the ability to simply upload applications and have AWS handle the deployment details of capacity provisioning, load balancing, auto-scaling, and application health monitoring?
You are concerned that you may be getting close to some of the default service limits for several AWS services. What AWS tool can be used to display current usage and limits?
You need to run a production process that will use several EC2 instances and run constantly on an ongoing basis. The process cannot be interrupted or restarted without issue. What EC2 pricing model would be best for this workload?
Which AWS service does API Gateway integrate with to enable users from around the world to achieve the lowest possible latency for API requests and responses?
Which of the below is a fully managed Amazon search service based on open source software?
What is the best way for an organization to transfer hundreds of terabytes of data from their on-premise data center into Amazon S3 with limited bandwidth available?
What are the charges for using Amazon Glacier? (Select TWO.)
Which AWS service lets you use Chef and Puppet to automate how servers are configured, deployed, and managed across your Amazon EC2 instances or on-premises compute environments?
Which AWS database service provides a fully managed data warehouse that can be analyzed using SQL tools and business intelligence tools?
Which service can be used to create sophisticated, interactive graph applications?
Which statement best describes elasticity in the cloud?
Which AWS services can be used as infrastructure automation tools? (Select TWO.)
How can a company separate costs for storage, Amazon EC2, Amazon S3, and other AWS services by department?
Which Amazon EC2 pricing model provides is the most cost-effective for an always-up, right-sized database server running a project that will last 1 year?
Which feature enables fast, easy, and secure transfers of files over long distances between a client and an Amazon S3 bucket?
Which pricing options are available when using Amazon EC2 Reserved Instances? (Select TWO.)
Which service provides a way to convert video and audio files from their source format into versions that will playback on devices like smartphones, tablets and PCs?
Which of the following represent economic advantages of moving to the AWS cloud? (Select TWO.)
What are the benefits of using Amazon Rekognition with image files?
You have been running an on-demand Amazon EC2 instance running Linux for 4hrs, 5 minutes and 6 seconds. How much time will you be billed for?
Which of the below is an example of an architectural benefit of moving to the cloud?
What are the benefits of using reserved instances? (Select TWO.)
Which AWS tools can be used for automation? (Select TWO.)
How does Amazon EC2 Auto Scaling help with resiliency?
Your CTO wants to move to cloud. What cost advantages are there to moving to cloud?
To gain greater discounts, which services can be reserved? (Select TWO.)
An Amazon EC2 instance running the Amazon Linux 2 AMI is billed in what increment?
What is the best way to apply an organizational system to EC2 instances so they can be identified by descriptors such as purpose or department?
Which Amazon EC2 Reserved Instance type enables you to match your capacity reservation to predictable recurring dates and times?
Which of the below AWS services supports automated backups as a default configuration?
Why is AWS more economical than traditional data centers for applications with varying compute workloads?
Which AWS service would simplify the migration of a database to AWS?
Which AWS service can a company use to send SMS messages and email messages from applications?
Which AWS service provides a cloud-based customer contact center?
A company wants to build, train, and deploy machine learning (ML) models. Which AWS service will meet these requirements?
A company plans to host its data warehouse application on AWS. The company has a machine learning (ML) model and wants to use that model within its data warehouse for data forecasting.
A company needs a database that can quickly read and write large amounts of unstructured data. Which AWS service meets these requirements with the MOST scalability?
A company is developing a web application that uses containers. The company needs a repository to store and control access to container images.
A company wants to migrate their on-premises application to AWS with minimal changes to the existing architecture. They need a solution that provides virtual servers in the cloud. Which AWS service should they use?
Which AWS service provides object storage with virtually unlimited capacity and is commonly used for backup, archiving, and static website hosting?
Which AWS service would you use to distribute content globally with low latency and high transfer speeds?
Which AWS service is used for DNS web service and domain registration?
A company wants to run code without provisioning or managing servers. Which AWS service should they use?
Which AWS service provides a fully managed NoSQL database with single-digit millisecond latency?
: Cloud Technology and Services Which TWO of the following statements about using automation and repeatable deployment processes in AWS are INCORRECT? (Select TWO.) Options:
: Cloud Technology and Services A research organization must keep 500 TB of experiment data for at least 10 years to meet legal requirements. The data is rarely accessed, and if it is needed, they can wait up to 24 hours for retrieval, but they want very high durability and the lowest possible storage cost. Which of the following solutions will meet these requirements? (Select TWO.) Options:
: Cloud Technology and Services Which of the following statements about Amazon Kendra is NOT correct? Options:
: Cloud Technology and Services Which AWS service is specifically designed to let you define your infrastructure as code so you can repeatedly create consistent development, test, and production environments, reducing manual errors? Options:
: Cloud Concepts Which statement best describes how AWS managed services, such as Amazon RDS, reduce a customer’s operational burden? Options:
: Cloud Concepts A company runs a stable, 24/7 web application on Amazon EC2, and its usage has changed very little over the last year. The company wants to reduce monthly compute costs by choosing appropriate AWS pricing options. Which approach is NOT an appropriate cost-optimization strategy for this usage pattern? Options:
: Cloud Concepts A company runs a public web application only in an AWS Region in North America. Users in Europe and Asia report slow page loads and the company wants to reduce latency for these users without requiring them to connect through the corporate network. Which of the following actions/solutions will meet these requirements? (Select TWO.) Options:
: Cloud Technology and Services A company is launching a new web application on AWS. The web servers must be reachable from the internet, but the database must not be directly accessible from the internet while still allowing the web servers to connect to it. Which network design in Amazon VPC best meets these requirements? Options:
: Cloud Concepts Which statement best explains how the AWS Cloud enables rapid experimentation and innovation for organizations? Options:
: Cloud Concepts A company plans to move several critical applications from its on-premises data center to AWS. It performs a migration readiness assessment involving stakeholder interviews and workshops. Which of the following statements about the purpose of this assessment is INCORRECT? Options:
: Cloud Concepts Which of the following statements about how automation in AWS can help reduce costs is NOT correct? Options:
: Cloud Technology and Services A manufacturing company plans to connect thousands of factory sensors to AWS. They want a fully managed service that can securely connect and manage IoT devices and route their telemetry messages to other AWS services. Which AWS service should they use? Options:
: Cloud Concepts A company reviews its AWS bill and discovers that many workloads use much less capacity than their current configurations provide. The finance team asks the cloud engineer to apply rightsizing to reduce monthly costs. Which of the following actions is NOT an example of rightsizing for cost optimization? Options:
: Cloud Technology and Services Which of the following statements about Amazon S3 storage classes are NOT accurate? (Select TWO.) Options:
: Cloud Concepts A company runs its public website on two fixed-size Amazon EC2 instances behind an Application Load Balancer. Traffic is very spiky: during marketing campaigns, users see slow responses, and during quiet periods the servers are mostly idle. The company wants the application to automatically adjust capacity based on demand and avoid paying for unused compute, without a major redesign. Which change best meets these goals? Options:
: Cloud Technology and Services Which AWS service is specifically designed to provide push-based publish/subscribe (pub/sub) notifications to multiple subscribers, such as email, SMS, or HTTP endpoints, when an event occurs? Options:
: Cloud Concepts An online retailer runs a web application that usually has low traffic but experiences sudden, unpredictable spikes during flash sales. The company wants to meet demand during spikes while avoiding paying for unused capacity during quiet periods, with minimal manual effort. Which approach best uses the elasticity of the AWS Cloud to meet this goal? Options:
: Cloud Technology and Services Which AWS service is specifically designed as an in-memory data store to cache frequently accessed data and improve application performance? Options:
: Cloud Concepts Which TWO statements best describe how migration readiness assessments help organizations plan their AWS Cloud adoption? (Select TWO.) Options:
: Cloud Technology and Services Which TWO statements about automated deployment processes in the AWS Cloud are true? (Select TWO.) Options:
: Cloud Technology and Services A company wants to reduce read latency for frequently accessed data from its existing relational database by storing the most commonly used data in an in-memory layer. Which AWS service is most appropriate for this caching use case? Options:
: Cloud Concepts A company runs a single Amazon EC2 instance 24/7 for a stable, predictable production workload. The instance currently uses On-Demand pricing. The company wants to reduce compute costs without changing the application architecture or accepting interruption risk. Which option is the most appropriate approach? Options:
: Cloud Technology and Services Which TWO statements correctly describe how using multiple AWS Availability Zones can improve application availability and fault tolerance? (Select TWO.) Options:
: Cloud Technology and Services A financial analytics startup is moving several workloads to Amazon EC2. One workload runs large CPU-bound risk simulations, and another keeps very large datasets in memory for fast interactive analysis. They want to choose EC2 instance categories that match each workload’s main performance need instead of using a one-size-fits-all option. Which of the following actions/solutions will meet these requirements? (Select TWO.) Options:
: Cloud Technology and Services A company has users around the world who stream training videos stored in an Amazon S3 bucket. They want to cache these video files at AWS edge locations to reduce latency for viewers. Based on the following table of AWS network and edge-related services, which service best meets this requirement? Service Primary capability Amazon CloudFront Caches and delivers web content from edge locations (CDN) AWS Global Accelerator Improves network path to application endpoints (no content cache) AWS Direct Connect Provides dedicated private network connection to AWS Amazon Route 53 Provides DNS-based domain name resolution and traffic routing Options:
: Cloud Technology and Services Which TWO of the following statements about Amazon S3 Glacier storage classes are NOT correct? (Select TWO.) Options:
: Cloud Technology and Services Which AWS service provides object storage that is commonly used for backups, static website content, and data lakes? Options:
A software company needs to automate the building, testing, and deployment of its applications on AWS. Which AWS service can orchestrate this process from start to finish?
Which AWS service or tool provides users with a graphical UI to manage AWS services?
A company wants to use a graph database to detect fraud patterns in real time. Which AWS service will meet this requirement?
A company needs to ensure that users around the world can access the company's application with low latency. Which advantage of the AWS Cloud will meet this requirement?
A company runs business applications in an on premises data center and in the AWS Cloud. The company needs a shared file system that can be available to both environments. Which AWS service meets these requirements?
A company needs an AWS object storage solution for photos and videos. 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?
Which actions are examples of a company's effort to rightsize its AWS resources to control cloud costs? (Select TWO.)
A company needs to run a batch processing job on Amazon EC2 instances every weekend. The job can be interrupted and restarted without any issues. Which EC2 instance purchasing option will meet these requirements MOST cost-effectively?
A company is creating a document that defines the operating system patch routine for all the company's systems. Which AWS resources should the company include in this document? (Select TWO.)
A company is concerned about Amazon EC2 instance interruptions because of insufficient capacity. Which Amazon EC2 instance purchasing option will meet this requirement?
A social media company wants to use a highly available and scalable DNS service for its fully managed AWS application. Which AWS service will meet this requirement?
Which AWS service is commonly used to integrate AWS serverless directly into an application?
A company wants to install a specialized third-party software license on its physical server. The company needs dedicated physical hardware and control over host maintenance. Which AWS service will meet these requirements? (Select TWO.)
Which type of workload should a company run on Amazon EC2 Spot Instances?
Which AWS services are examples of NoSQL databases? (Select TWO.)
Which component of the AWS global infrastructure does Amazon CloudFront use to deliver content to end users with low latency?
What is the purpose of setting an AWS budget?
What does Amazon CloudWatch primarily help with?
What is the goal of rightsizing in AWS?
What are AWS Availability Zones (AZs) designed to prevent?
What AWS feature provides localized compute and storage capacity for low-latency use cases in cities?
What AWS service allows launching compute resources at telecom provider data centers?
What benefit do EC2 Spot Instances provide?
What is the primary function of the AWS Compute Optimizer?
Which S3 storage class automatically moves data between tiers based on usage patterns?
Which AWS service allows your on-premises applications to access cloud storage as local files via Server Message Block (SMB) or Network File System (NFS) protocols?
What is a key characteristic of Amazon S3 Glacier Instant Retrieval?
What is AWS Backup’s primary benefit?
Which AWS service offers MySQL and PostgreSQL compatibility with up to 5× throughput compared to standard MySQL?
Which service helps convert database schemas and application SQL code for new engines?
Which Amazon service provides microsecond read/write performance?
Which database option is best suited for order processing requiring consistency?
What does AWS Route 53 Resolver do?
Which protocol is commonly used for high-speed connections to storage systems?
What type of models does generative AI commonly use?
Which AWS service is specifically designed for enterprise search with natural language queries?
Which AWS service simplifies extract, transform, load (ETL) work with a visual interface or Python/Scala scripts?
What is AWS Glue Data Catalog used for?
What is a common use of Amazon Simple Notification Service (SNS)?
What does AWS CodeBuild do?
What does Amazon AppStream 2.0 provide?
Which AWS service provides message durability with retry mechanisms?
Which pricing model offers the greatest flexibility across AWS compute services?
Which pricing model provides an entire physical server to you?
What is a key benefit of AWS On-Demand Instance pricing?
What is the key feature of On-Demand Capacity Reservation pricing?
What does AWS AppSync aggregate?
What protocol is commonly used with AWS Internet of Things (IoT) Core for lightweight messaging?
Deep learning (DL) is a subset of which technology?
What AWS service is used for building and deploying ML models?
What is retrieval-augmented generation (RAG) used for in Amazon Kendra?
What is the primary function of Amazon Bedrock?
What is a function of a network address translation (NAT) gateway in a VPC?
What is a key advantage of using a self-managed database on Elastic Compute Cloud (EC2)?
What does Amazon DynamoDB primarily provide?
What type of scaling does DynamoDB support to handle massive workloads?
What are Redis and Memcached supported by?
Which tool would you use to convert embedded SQL in applications during migration?
What is the main advantage of Amazon Simple Storage Service (S3)’s durability model?
What is the retrieval time for S3 Glacier Deep Archive?
Which AWS service enables tape-based backup applications to store data in Amazon S3 or Glacier?
Which AWS storage service supports Multi-Attach to connect a volume to multiple Elastic Compute Cloud (EC2) instances simultaneously?
What type of storage is Amazon EBS categorized as?
Which Elastic Compute Cloud (EC2) instance type is best suited for compute-heavy workloads?
Which service allows Kubernetes orchestration in a fully managed environment?
In Amazon EKS, what is the smallest deployable unit?
What is the main benefit of using multiple AWS Regions for global applications?
Which AWS component is a physical location containing server racks, storage, and networking gear?
How do AWS Regions and Availability Zones (AZs) work together?
What does “high availability” mean in the context of cloud computing?
How does AWS ensure that no single customer consumes an unsustainable proportion of available resources?
Which of these is a designation for two or more AWS data centers within a single geographic area?
Which of these is the primary benefit from using resource tags with your AWS assets?
Which of the following AWS compute services offers an administration experience that most closely resembles the way you would run physical servers in your own local data center?
Which of the following AWS object storage services offers the lowest ongoing charges, but at the cost of some convenience?
Which of the following AWS storage services can make the most practical sense for petabyte-sized archives that currently exist in your local data center?
Which of the following will provide the most reliable and scalable relational database experience on AWS?
What’s the best and simplest way to increase reliability of an RDS database instance?
What service does AWS use to provide a content delivery network (CDN) for its customers?
What is Amazon’s Git-compliant version control service for integrating your source code with AWS resources?
Which AWS service allows you to build a script-like template representing complex resource stacks that can be used to launch precisely defined environments involving the full range of AWS resources?
What is Amazon Athena?
What is Amazon Kinesis?
Which of the following does not contribute significantly to the operational value of a large cloud provider like AWS?
Which of the following are signs of a highly available application? (Select TWO.)
Which of the following are direct benefits of server virtualization? (Select TWO.)
What is a hypervisor?
Which of the following best describes server virtualization?
Which of the following best describes scalability?
Which of the following best describes elasticity?
Which of the following characteristics most help AWS provide such scalable services? (Select TWO.)
Which of the following will probably not affect the pricing for an AWS service?
Which of the following AWS documentation URLs points to the page containing an up-to-date list of service limits?
Which of the following best describes one possible reason for AWS service limits?
Is it always possible to request service limit increases from AWS?
Which of the following is not a setting you can configure in a Cost budget?
Which of the following scenarios would be a good use case for AWS Organizations? (Select TWO.)
Your company is planning a major deployment on AWS. While the design and testing stages are still in progress, which of the following plans will provide the best blend of support and cost savings?
Your web development team is actively gearing up for a deployment of an ecommerce site. During these early stages of the process, individual developers are running into frustrating conflicts and configuration problems that are highly specific to your situation. Which of the following plans will provide the best blend of support and cost savings?
Your corporate website was offline last week for more than two hours—which caused serious consequences, including the early retirement of your CTO. Your engineers have been having a lot of trouble tracking down the source of the outage and admit that they need outside help. Which of the following will most likely meet that need?
Your Linux-based EC2 instance requires a patch to a Linux kernel module. The problem is that patching the module will, for some reason, break the connection between your instance and data in an S3 bucket. Your team doesn’t know if it’s possible to work around this problem. Which is the most cost-effective AWS plan through which support professionals will try to help you?
AWS documentation is available in a number of formats, including which of the following? (Select TWO.)
Which of the following documentation sites are most likely to contain code snippets for you to cut and (after making sure you understand exactly what they’ll do) paste into your AWS operations? (Select TWO.)
What is the primary function of the content linked from the Knowledge Center?
When using AWS documentation pages, what is the best way to be sure the information you’re reading is up-to-date?
Which of the following is not a Trusted Advisor category?
“Data volumes that aren’t properly backed up” is an example of which of these Trusted Advisor categories?
Instances that are running (mostly) idle should be identified by which of these Trusted Advisor categories?
Within the context of Trusted Advisor, what is a false positive?
Which of the following designations would refer to the AWS US West (Oregon) region?
Which of the following is an AWS Region for which customer access is restricted?
When you request a new virtual machine instance in EC2, your instance will automatically launch into the currently selected value of which of the following?
Which of the following are not globally based AWS services? (Select TWO.)
Which of the following would be a valid endpoint your developers could use to access a particular Relational Database Service instance you’re running in the Northern Virginia region?
What are the most significant architectural benefits of the way AWS designed its regions? (Select TWO.)
Why is it that most AWS resources are tied to a single region?
You want to improve the resilience of your EC2 web server. Which of the following is the most effective and efficient approach?
Which of the following is the most accurate description of an AWS Availability Zone?
Which of the following most accurately describes a subnet within the AWS ecosystem?
What determines the order by which subnets/AZ options are displayed in EC2 configura-tion dialogs?
What is the primary goal of autoscaling?
Which of the following design strategies is most effective for maintaining the reliability of a cloud application?
Which of the following AWS services are not likely to benefit from Amazon edge locations? (Select TWO.)
Where will you find information on the limits AWS imposes on the ways you can use your account resources?
Which of the following SSH commands will successfully connect to an EC2 Amazon Linux instance with an IP address of 54.7.35.103 using a key named mykey.pem?
How can federated identities be incorporated into AWS workflows? (Select TWO.)
What text format does the credential report use?
How long will your session with the AWS Management Console remain active?
Which of the following is true regarding a resource tag?
Which of the following are options for installing the AWS CLI on Windows 10? (Select TWO.)
Which output format does the AWS CLI support?
Which of the following programming languages are AWS software development kits avail-able for? (Select THREE.)
Which of the following software development kits (SDKs) enable developers to write mobile applications that run on both Apple and Android devices? (Select TWO.)
Which of the following programming languages are AWS Internet of Things (IoT) device software development kits available for? (Select TWO.)
What’s the difference between the AWS Command Line Interface (CLI) and the AWS soft-ware development kits (SDK)? (Select TWO.)
Which of the following CloudWatch features store performance data from AWS services?
For which of the following scenarios can you create a CloudWatch alarm to send a notification?
Which of the following Simple Notification Service (SNS) protocols can you use to send a notification? (Select TWO.)
Which of the following services allow you to purchase reserved instances to save money?
What is the function of an EC2 AMI?
Which of the following could be included in an EC2 AMI? (Select TWO.)
Which of the following are EC2 instance type families? (Select TWO.)
Which of the following describes an EC2 dedicated instance?
Your web application experiences periodic spikes in demand that require the provisioning of extra instances. Which of the following pricing models would make the most sense for those extra instances?
Your web application experiences periodic spikes in demand that require the provisioning of extra instances. Which of the following pricing models would make the most sense for the “base” instances that will run constantly?
Which of the following best describes what happens when you purchase an EC2 reserved instance?
Which of the following use cases are good candidates for spot instances? (Select TWO.)
Which AWS services simplify the process of bringing web applications to deployment? (Select TWO.)
Which of the following services bills at a flat rate regardless of how it’s consumed?
Which of these stacks are available from Lightsail blueprints? (Select TWO.)
Which of these AWS services use primarily EC2 resources under the hood? (Select TWO.)
Which of the following AWS services are designed to let you deploy Docker containers? (Select TWO.)
Which of the following use container technologies? (Select TWO.)
What role can the Python programming language play in AWS Lambda?
What is the maximum time a Lambda function may run before timing out?
When trying to create an S3 bucket named documents, AWS informs you that the bucket name is already in use. What should you do in order to create a bucket?
Which S3 storage classes are most cost-effective for infrequently accessed data that can’t be easily replaced? (Select TWO.)
What are the major differences between Simple Storage Service (S3) and Elastic Block Store (EBS)? (Select TWO.)
Which tasks can S3 object life cycle configurations perform automatically? (Select THREE.)
Your budget-conscious organization has a 5 TB database file it needs to retain off-site for at least 5 years. In the event the organization needs to access the database, it must be accessible within 8 hours. Which cloud storage option should you recommend, and why? (Select TWO.)
Which of the following actions can you perform from the S3 Glacier service console?
Which Glacier retrieval option generally takes 3 to 5 hours to complete?
What’s the minimum size for a Glacier archive?
Which types of AWS Storage Gateway let you connect your servers to block storage using the iSCSI protocol? (Select TWO.)
Where does AWS Storage Gateway primarily store data?
You need an easy way to transfer files from a server in your data center to S3 without having to install any third-party software. Which of the following services and storage protocols could you use? (Select FOUR.)
Which of the following are true regarding the AWS Storage Gateway—volume gateway configuration? (Select THREE.)
What’s the most data you can store on a single Snowball device?
Which of the following might AWS do after receiving a damaged Snowball device from a customer?
Which of the following can you use to transfer data to AWS Snowball from a Windows machine without writing any code?
How do the AWS Snowball and Snowball Edge devices differ? (Select TWO.)
Which of the following Snowball Edge device options is the best for running machine learning applications?
Which of the following hardware devices offers a network interface speed that supports up to 100 Gbps?
Which type of database stores data in columns and rows?
Which of the following Structured Query Language (SQL) statements can you use to write data to a relational database table?
Which of the following statements is true regarding nonrelational databases?
What is a no-SQL database?
What do new Relational Database Service (RDS) instances use for database storage?
Which of the following are database engine options for Amazon Relational Database Service (RDS)? (Select TWO.)
What two databases is Amazon Aurora compatible with? (Select TWO.)
Which of the following features of Relational Database Service (RDS) can prevent data loss in the event of an Availability Zone failure? (Select TWO.)
Which RDS database engine offers automatically expanding database storage up to 64 TB?
Which of the following Relational Database Service (RDS) features can help you achieve a monthly availability of 99.95 percent?
What is true regarding a DynamoDB partition? (Select TWO.)
What is the minimum monthly availability for DynamoDB in a single region?
Which of the following statements is true regarding a DynamoDB table?
Which configuration parameters can you adjust to improve write performance against a DynamoDB table? (Select TWO.)
Which DynamoDB operation is the most read-intensive?
Which of the following would be appropriate to use for a primary key in a DynamoDB table that stores a customer list?
Which type of Redshift node uses magnetic storage?
Which Redshift feature can analyze structured data stored in S3?
What is the term for a relational database that stores large amounts of structured data from a variety of sources for reporting and analysis?
What’s the maximum amount of data you can store in a Redshift cluster when using dense storage nodes?
Which of the following are true of a default VPC? (Select TWO.)
Which of the following is a valid CIDR for a VPC or subnet?
Which of the following are true regarding subnets? (Select TWO.)
Which of the following Route 53 routing policies can return set of randomly ordered values?
Which of the following Route 53 routing policies doesn’t use health checks?
Which of the following types of Route 53 health checks works by making a test connection to a TCP port?
You have two EC2 instances hosting a web application. You want to distribute 20 percent of traffic to one instance and 80 percent to the other. Which of the following Route 53 routing policies should you use?
On how many continents are CloudFront edge locations distributed?
From where does CloudFront retrieve content to store for caching?
Which CloudFront distribution type requires you to provide a media player?
You need to deliver content to users in the United States and Canada. Which of the following edge location options will be the most cost effective for your CloudFront distribution?
Approximately how many different CloudFront edge locations are there?
Which of the following are valid origins for a CloudFront distribution? (Select TWO.)
Which of the following is an advantage of using CloudFormation?
What formats do CloudFormation templates support? (Select TWO.)
What’s an advantage of using parameters in a CloudFormation template?
Why would you use CloudFormation to automatically create resources for a development environment instead of creating them using AWS CLI commands? (Select TWO.)
What are two features of CodeCommit? (Select TWO.)
In the context of CodeCommit, what can differencing accomplish?
What software development practice regularly tests new code for bugs but doesn’t do any-thing else?
Which CodeBuild build environment compute types support Windows operating systems? (Select TWO.)
What does a CodeBuild environment always contain? (Select TWO.)
Which of the following can CodeDeploy do? (Select THREE.)
What is the minimum number of actions in a CodePipeline pipeline?
You want to predefine the configuration of EC2 instances that you plan to launch manually and using Auto Scaling. What resource must you use?
What Auto Scaling group parameters set the limit for the number of instances that Auto Scaling creates? (Select TWO.)
An Auto Scaling group has a desired capacity of 7 and a maximum size of 7. What will Auto Scaling do if someone manually terminates one of these instances?
What Auto Scaling feature creates a scaling schedule based on past usage patterns?
What type of AWS Systems Manager document can run Bash or PowerShell scripts on an EC2 instance?
What type of AWS Systems Manager document can take a snapshot of an EC2 instance?
Which of the following OpsWorks services uses Chef recipes?
What configuration management platforms does OpsWorks support? (Select TWO.)
Which of the following OpsWorks Stacks layers contains at least one EC2 instance?
Which of the following can help achieve cost optimization? (Select TWO.)
Which of the following is a key component of operational excellence?
Your default VPC in the us-west-1 Region has three default subnets. How many Availability Zones are in this Region?
How does an application load balancer enable reliability?
Which of the following contains the configuration information for instances in an Auto Scaling group?
You’ve created a target tracking policy for an Auto Scaling group. You want to ensure that the number of instances in the group never exceeds 5. How can you accomplish this?
Which of the following is an example of a static website?
Which of the following features of S3 improve the security of data you store in an S3 bucket? (Select TWO.)
You’ve created a static website hosted on S3 and given potential customers the URL that consists of words and numbers. They’re complaining that it’s too hard to type in. How can you come up with a friendlier URL?
Which of the following can impact the reliability of a web application running on EC2 instances?
You have a public web application running on EC2 instances. Which of the following fac-tors affecting the performance of your application might be out of your control?
An Auto Scaling group can use an EC2 system health check to determine whether an instance is healthy. What other type of health check can it use?
You’re hosting a static website on S3. Your web assets are stored under the Standard storage class. Which of the following is true regarding your site?
You’re hosting a static website on S3. Your web assets are stored in the US East 1 Region in the bucket named mygreatwebsite. What is the URL of the website?
Which AWS service automates code deployments to Amazon EC2 instances, on-premises servers, or Lambda functions?
Which AWS service is a managed relational database service supporting engines such as MySQL and PostgreSQL?
Which AWS service lets you run code without provisioning or managing servers, paying only for the compute time consumed?
Which EC2 pricing option is best suited for a steady-state workload with predictable usage, in exchange for a discounted rate over a 1- or 3-year term?
Which AWS service is a fully managed, petabyte-scale data warehouse designed for analytics?
Which EC2 purchasing option offers the largest discount for interruption-tolerant workloads by using spare EC2 capacity?
Which AWS service is a managed Kubernetes service that removes the need to install and operate your own Kubernetes control plane?
Which AWS service is a highly available and scalable DNS web service?
Which AWS service is a physical device used to transfer large amounts of data into or out of AWS when network transfer is impractical?
Which AWS storage service is an object storage service offering virtually unlimited scalability, accessed over the internet?
Which AWS service is a fully managed, petabyte-scale data warehouse used for analytics workloads?
Which AWS service is a fully managed ETL (extract, transform, load) service that prepares and loads data for analytics?
Which AWS service allows you to run SQL queries directly against data stored in Amazon S3 without loading it into a database?
Which AWS service is a fully managed source control service that hosts private Git repositories?
Which AWS feature uses Amazon CloudFront's edge network to speed up uploads of files into an S3 bucket over long distances?
Which AWS service is an in-memory data store used to significantly improve application performance by caching frequently accessed data?
Which AWS service provides a dedicated, private network connection between your on-premises data center and AWS?
Which AWS service lets you create a logically isolated virtual network where you can launch AWS resources?
Which AWS storage service provides block-level storage volumes for use with EC2 instances?
Which AWS service is used to send transactional and marketing emails at scale?
Which AWS service is a serverless data integration service used to discover, prepare, and combine data for analytics?
Which AWS service converts text into lifelike speech?
Which AWS service allows you to process and analyze streaming data in real time using standard SQL?
Which AWS database service is a fully managed, serverless-capable NoSQL key-value and document database?
Which AWS service lets you build conversational interfaces such as chatbots using voice and text?
Which AWS database service is compatible with MySQL and PostgreSQL and offers up to 5x the throughput of standard MySQL?
Which AWS service is a fully managed graph database used for applications with highly connected data, such as fraud detection and recommendation engines?
Which AWS service uses natural language processing to extract insights and relationships from text?
Which AWS service provides a serverless data catalog and ETL capability for preparing data for analytics?
Which AWS service streams desktop applications to users without needing to provision individual virtual desktops?
Which AWS service converts speech to text, useful for transcription and captioning?
Which AWS service is a fully managed graph database service?
Which AWS service is a fully managed data warehouse optimized for complex analytical queries across large datasets?
Which AWS service uses deep learning to identify objects, people, text, and activities in images and video?
Which AWS service provides fast, high-quality language translation?
Which AWS service lets you run interactive SQL queries directly against data in Amazon S3 without managing infrastructure?
Which AWS service uses machine learning to automatically detect anomalies in business metrics?
Which AWS service provides a fully managed native Windows file system built on SSD storage?
Which AWS database service is a NoSQL key-value store providing single-digit millisecond performance at any scale?
Which EC2 pricing model offers a significant discount in exchange for committing to a 1- or 3-year term?
Which AWS service is a fully managed message queuing service that decouples and scales microservices?
Which AWS service is a fully managed Kubernetes service?
Which AWS service provides fast, high-quality language translation between languages?
Which AWS service is a fully managed document database that is compatible with MongoDB?
Which AWS service lets you build voice and text chatbots using automatic speech recognition and natural language understanding?
Which AWS storage service offers virtually unlimited, highly durable object storage accessible over the internet?
Which AWS storage service provides block storage volumes that must be attached to a single EC2 instance?
Which AWS service offers an easy-to-use virtual private server with simplified pricing for smaller projects and websites?
Which AWS service provides simplified, pre-configured virtual private servers ideal for simple web applications and smaller workloads?
Which AWS service is a fully managed message queuing service used to decouple application components?
Which option lets you run containers without managing the underlying EC2 instances or clusters?
Which AWS service helps you set up a secure data lake in days by centralizing data governance and access control?
Which AWS service converts spoken audio into written text?
Which AWS service is a fully managed source control service for hosting private Git repositories?
Which AWS service analyzes images and video to detect objects, faces, and scenes using deep learning?
Which AWS service is used to send bulk transactional and marketing emails?
Which AWS service allows you to engage customers through multi-channel outbound and inbound marketing communications such as email, SMS, and push notifications?
Which AWS service is a fully managed message queue used to decouple and scale distributed application components?
Which EC2 pricing model offers a significant discount in exchange for committing to a 1- or 3-year term?
Which AWS service allows you to run interactive SQL queries directly against data stored in S3?
Which AWS database service is a fully managed relational database supporting engines such as MySQL, PostgreSQL, and SQL Server?
Which AWS service is a fully managed Kubernetes service for running containerized applications?
Which AWS service lets you run code without provisioning servers, automatically scaling with the size of the workload?
Which AWS service lets you provision a logically isolated section of the AWS Cloud where you can launch resources in a virtual network you define?
Which AWS service is a fully managed data warehouse designed for large-scale analytics?
Which EC2 pricing option offers the deepest discount for fault-tolerant, interruptible workloads?
Which AWS database service is compatible with MySQL and PostgreSQL and offers up to five times the throughput of standard MySQL?
Which AWS service is a fully managed Kubernetes service?
Which AWS service processes streaming data in real time, such as clickstreams or IoT telemetry?
Which AWS service automates code deployments to compute services such as EC2, Lambda, and on-premises servers?
Which AWS service uses natural language processing to extract insights, sentiment, and key phrases from text?
Which AWS service converts written text into natural-sounding speech?
Which AWS service provides fast, high-quality neural machine translation?
Which AWS service uses deep learning to analyze images and videos for object and facial recognition?
Which AWS storage service provides block-level storage that must be attached to a single EC2 instance at a time?
Which AWS storage service is a scalable object store, accessed over the internet, ideal for storing static assets and backups?
Which AWS storage service provides a fully managed, scalable NFS file system that can be mounted concurrently by multiple EC2 instances?
Which AWS storage service provides a native Windows file system supporting the SMB protocol?
Which AWS storage service is optimized for high-performance computing workloads requiring sub-millisecond latencies?
Which AWS service is designed to efficiently run large-scale batch computing jobs across managed compute environments?
Which AWS service improves the availability and performance of your applications by routing traffic through AWS's global network infrastructure using static anycast IP addresses?
Which AWS service uses deep learning to analyze images and videos for objects, faces, and inappropriate content?
Which AWS service is a content delivery network (CDN) that caches content at edge locations to reduce latency for end users?
Which AWS service lets you run code in response to events without provisioning or managing servers?
Which AWS service automates code deployments to EC2, on-premises, and Lambda compute platforms?
Which AWS service is a fully managed data warehouse optimized for running complex analytic queries across large volumes of data?
Which AWS tool provides a web-based, point-and-click interface for accessing and managing AWS services?
Which AWS service provides fast, high-quality language translation between different languages?
Which AWS service is a business intelligence tool that lets you create interactive dashboards and visualizations?
Which AWS service lets you build conversational chatbots using automatic speech recognition and natural language understanding?
Which AWS service provides a managed Hadoop and Spark framework for processing large amounts of data?
Which AWS service is a fully managed queuing service that decouples the components of a distributed application?
Which EC2 pricing option requires a 1- or 3-year commitment in exchange for a significant discount over On-Demand pricing?
Which AWS service automatically extracts text and data from scanned documents?
Which AWS service allows publishers to push messages to multiple subscribers simultaneously using a pub/sub model?
Which AWS database service is a fully managed, serverless-capable NoSQL key-value and document database offering single-digit millisecond performance?
Which AWS service provides highly durable, scalable object storage accessible over the internet?
Which AWS service provides a dedicated, private network connection between your data center and AWS?
Which EC2 pricing option offers the largest discount by using unused EC2 capacity, but can be interrupted with short notice?
Which AWS database service is a managed data warehouse designed for complex analytical queries across large datasets?
Which AWS service uses machine learning to deliver highly accurate time-series forecasts?
Which AWS service extends AWS infrastructure, services, and tools to virtually any on-premises data center?
Which AWS service is a fully managed graph database used for highly connected datasets such as social networks and fraud detection?
Which AWS service improves availability and performance for global applications by using AWS's global network and static anycast IP addresses?
Which of the following is a key difference between traditional on-premises IT and cloud computing?
A company is building a new e-commerce platform and wants to follow AWS best practices to ensure it can recover from unexpected failures. Which pillar provides guidance on this?
Which of the following is an example of "serverless" computing on AWS?
A company needs a simple way to deploy a PHP web application with an Apache server and MySQL database without managing infrastructure. Which service is most appropriate?
Which EC2 purchasing option provides the HIGHEST discount but with the risk of interruption?
Which AWS service enables you to create a logically isolated virtual network, define IP address ranges, create subnets, and configure route tables?
Which AWS service provides global load balancing by routing traffic to optimal endpoints using the AWS global network and providing static IP addresses?
Which type of Elastic Load Balancer operates at Layer 7 and supports content-based routing (path-based and host-based routing)?
Which type of Elastic Load Balancer is designed for ultra-high performance, handling millions of requests per second with static IP addresses?
Which AWS service is used to distribute traffic to third-party virtual appliances like firewalls and intrusion detection systems?
A company wants to automatically replace unhealthy EC2 instances and maintain a desired number of instances. Which service provides this?
Which AWS service provides a managed workflow for running data transformation jobs, crawling data sources, and maintaining a data catalog?
A company wants to build a serverless data lake analytics solution where data is stored in S3 and queried on-demand. Which combination is most appropriate?
Which AWS service provides a fully managed Elasticsearch/OpenSearch cluster for log analytics, search, and real-time application monitoring?
Which of the following describes Amazon S3's durability guarantee?
A company wants to host a static website (HTML, CSS, JavaScript) at the lowest possible cost with global availability. Which solution is most cost-effective?
A company wants to train ML models on their own data using pre-built algorithms without building ML infrastructure. Which service provides this with a managed notebook environment?
Which AWS service provides pre-trained AI capabilities for adding language translation to applications via a simple API call?
Which AWS IoT service allows edge devices to run AWS Lambda functions locally, sync data with the cloud, and communicate with other devices offline?
Which of the following correctly describes how On-Demand Instance pricing works for Linux EC2?
A company wants to reduce their EC2 costs by 40% for a database that runs 24/7 and uses an r5.2xlarge instance. Which purchase option is most appropriate?
Which of the following describes the purpose of AWS re:Post?
Which of the following scenarios BEST illustrates the benefit of "elasticity" in AWS?
Which of the following correctly distinguishes "high availability" from "disaster recovery"?
A company currently buys servers every 3 years based on projected peak demand. This results in over-provisioned, underused infrastructure. Which cloud principle directly solves this?
Which AWS infrastructure concept ensures that a failure in one data center does not affect workloads in another data center within the same geographic area?
A company wants to run a latency-sensitive financial trading application that requires sub-millisecond response times for users in New York City. Which AWS infrastructure option is most relevant?
Which AWS service provides a fully managed, highly available in-memory caching layer compatible with Redis and Memcached to reduce database latency?
A company wants to run a massively parallel genomics analysis that requires thousands of cores for a few hours. Which EC2 purchasing option minimizes cost for this fault-tolerant workload?