Practice Test

True or False: AWS Elastic Beanstalk is a service that simplifies the process of deploying and running applications.

  • Answer: True

Explanation: True, AWS Elastic Beanstalk automatically handles the details of capacity provisioning, load balancing, scaling, and application health monitoring.

In AWS, which of the following services is used to create a scalable and reliable deployment system?

  • a) Amazon S3
  • b) Amazon Lambda
  • c) AWS CodeDeploy
  • d) AWS CloudFormation

Answer: c) AWS CodeDeploy

Explanation: AWS CodeDeploy is a deployment service that enables developers to automate the deployment of applications to instances and to update the applications as required.

In AWS Elastic Beanstalk, updates and rollbacks are possible without interacting directly with each Amazon EC2 instance. True or False?

  • Answer: True

Explanation: This is accurate. Elastic Beanstalk allows you to decouple the deployment process from the EC2 instance management, making updating and rolling back easier.

Multiple select: Which of the following are Deployment configurations in AWS CodeDeploy?

  • a) OneAtATime
  • b) AllAtOnce
  • c) HalfAtOnce
  • d) HalfAtATime

Answer: a) OneAtATime, b) AllAtOnce

Explanation: AWS CodeDeploy offers different Deployment configurations including OneAtATime and AllAtOnce, but not HalfAtOnce or HalfAtATime.

True or False: In Elastic Beanstalk, you have the ability to select the specific version of the platform your application runs on.

  • Answer: True

Explanation: True, AWS Elastic Beanstalk does allow you to choose your platform version.

True or False: AWS CodeStar is a cloud-based service for creating, managing, and working with software development projects on AWS.

  • Answer: True

Explanation: This is true, AWS CodeStar does provide a unified user interface, enabling you to manage your software development activities in one place.

What method does AWS CodePipeline use for deploying applications?

  • a) Manual Deployment
  • b) Scheduled Deployment
  • c) Automated Continuous Delivery
  • d) Random Deployment

Answer: c) Automated Continuous Delivery

Explanation: AWS CodePipeline is a continuous integration and continuous delivery service for fast and reliable application and infrastructure updates.

True or False: In AWS, you do not need to manage the underlying infrastructure for your deployments.

  • Answer: True

Explanation: AWS manages the underlying infrastructure for you, allowing you to focus on developing and deploying your applications.

Multiple select: Which of the following helps in provisioning and managing resources for an application in AWS?

  • a) AWS CloudFormation
  • b) AWS OpsWorks
  • c) AWS CodeCommit
  • d) Amazon S3

Answer: a) AWS CloudFormation, b) AWS OpsWorks

Explanation: Both AWS CloudFormation and AWS OpsWorks help in provisioning and managing resources for an application.

Which service provides a Git-based repository to store code in AWS?

  • a) AWS CodeStar
  • b) AWS CodeDeploy
  • c) AWS CodeCommit
  • d) AWS CloudFormation

Answer: c) AWS CodeCommit

Explanation: AWS CodeCommit is a fully-managed source control service that hosts secure Git-based repositories.

True or False: AWS CodeStar automatically sets up a continuous delivery pipeline for your applications.

  • Answer: True

Explanation: This is true. AWS CodeStar sets up the entire continuous integration and continuous delivery (CI/CD) chain for your software products.

AWS OpsWorks uses ____________ for configuration management.

  • a) Puppet
  • b) Chef
  • c) Both
  • d) None of the above

Answer: c) Both

Explanation: AWS OpsWorks supports both Chef and Puppet, which are automation platforms that allow you to use code to automate the configurations of your servers.

True or False: AWS CodeBuild is used to compile source code, run tests, and produce software packages that are ready to deploy.

  • Answer: True

Explanation: This is true. AWS CodeBuild is a fully managed continuous integration service that compiles source code, runs tests, and produces software packages that are ready to deploy.

True or False: With AWS Elastic Beanstalk, you retain full control over the underlying AWS resources.

  • Answer: True

Explanation: This is true, while AWS Elastic Beanstalk simplifies deployment and hosting, it also allows you to retain full control over the underlying AWS resources.

Which of the following services provides a unified user interface to manage and monitor AWS applications?

  • a) AWS Elastic Beanstalk
  • b) AWS Lambda
  • c) AWS CodeStar
  • d) AWS CodePipeline

Answer: c) AWS CodeStar

Explanation: AWS CodeStar provides a unified user interface, allowing you to easily manage and monitor AWS applications.

Interview Questions

What service does AWS offer for deploying, operating, and scaling a relational database in the cloud?

AWS offers Amazon RDS (Relational Database Service) for these operations.

What is the function of AWS Elastic Beanstalk in terms of application deployment?

AWS Elastic Beanstalk is a service for deploying and scaling web applications and services developed with multiple languages on familiar servers such as Apache, IIS, and Nginx.

Name the AWS Service that applies to infrastructure as code and provisioning and managing AWS resources.

That would be AWS CloudFormation.

What does Amazon S3 offer in terms of application deployment and data storage?

Amazon S3 (Simple Storage Service) is an object storage service that offers industry-leading scalability, data availability, security, and performance for deploying applications and storing data.

How can AWS CodeDeploy help in the application deployment process?

AWS CodeDeploy can automate software deployments, making it easy to release new features, eliminate downtime during application deployment, and handle the complexity of updating your applications.

In AWS, how is the concept of versioning relevant when it comes to deploying applications?

By enabling versioning in AWS, a user can preserve, retrieve, and restore every version of every object in an Amazon S3 bucket. This allows easier rollback, recovery, and overall management of application deployments.

What is AWS Lambda in terms of application deployment?

AWS Lambda is a compute service that lets you run your code without provisioning or managing servers. It executes your code only when needed and scales automatically.

How does Amazon EC2 contribute to the process of application deployment?

Amazon EC2 (Elastic Compute Cloud) provides secure, resizable compute capacity in the cloud. It is designed to make web-scale cloud computing easier for developers, thereby easing the deployment process.

What role does AWS CodePipeline play in a CI/CD workflow?

AWS CodePipeline is a continuous integration and continuous delivery service for fast and reliable application and infrastructure updates. It builds, tests, and deploys your code every time there is a code change.

In the context of application deployment, what is the benefit of using Amazon S3’s Transfer Acceleration feature?

Amazon S3 Transfer Acceleration enables fast, easy, and secure transfers of files over long distances between your client and your Amazon S3 bucket, thereby improving the speed of application deployment.

What is the function of Amazon CloudWatch in application deployment?

Amazon CloudWatch is a monitoring service for AWS resources and the applications you run on AWS. It collects and tracks metrics, collects and monitors log files, and responds to system-wide performance changes, assisting in maintaining smooth application deployment.

What does AWS CodeStar service do?

AWS CodeStar enables you to quickly develop, build, and deploy applications on AWS by providing a range of pre-configured development project templates.

How does Amazon DynamoDB contribute in the AWS application deployment process?

Amazon DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability, thus helping in managing application state and speed of deployment.

What role does AWS Fargate have when deploying containerized applications?

AWS Fargate is a serverless compute engine for containers that works with both Amazon Elastic Kubernetes Service (EKS) and Amazon Elastic Container Service (ECS). It removes the need to provision and manage servers, lets you specify and pay for resources per application, and improves security through application isolation.

How can AWS Elastic Load Balancing assist during application deployment?

AWS Elastic Load Balancing automatically distributes incoming application traffic across multiple targets, such as Amazon EC2 instances. This ensures that the application has high availability and fault tolerance, both of which are essential in the deployment phase.

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