Practice Test

True or False: AWS AppStream 0 is a service that streaming desktop applications from AWS to any device.

  • True
  • False

Answer: True

Explanation: AWS AppStream 0 is designed to deliver desktop applications as a streaming service to any device.

True or False: AWS EC2 is used to present the output of virtual machines on end-user machines.

  • True
  • False

Answer: False

Explanation: AWS EC2 is a web service that provides resizable compute capacity in the cloud. It is for deploying instances rather than presenting output on end-user machines.

Which of the following services can present the output of virtual machines on end-user machines? (Select all that apply)

  • a. AWS AppStream 0
  • b. AWS EC2
  • c. AWS WorkSpaces
  • d. AWS S3

Answer: a, c

Explanation: AWS AppStream 0 and AWS WorkSpaces can present the output of virtual machines on end-user machines.

True or False: AWS Lambda is used to present the output of virtual machines on end-user machines.

  • True
  • False

Answer: False

Explanation: AWS Lambda is a compute service that lets you run code without provisioning or managing servers.

Which AWS service allows you to access a virtual machine directly from your web browser?

  • a. AWS S3
  • b. AWS EC2
  • c. AWS Workspace
  • d. AWS AppStream 0

Answer: d. AWS AppStream 0

Explanation: AWS AppStream 0 allows end users to access their applications or workloads running in a VM directly from a web browser.

AWS WorkSpaces provides which of the following features? (Select all that apply)

  • a. Secure Desktop-as-a-Service
  • b. Streaming applications
  • c. Managed, persistent desktops
  • d. Streaming web videos

Answer: a, c

Explanation: AWS WorkSpaces provides secure Desktop-as-a-Service and managed, persistent desktops.

True or False: Amazon EC2 instances can be accessed directly and interactively like a desktop through AWS AppStream

  • True
  • False

Answer: False

Explanation: Amazon EC2 instances can’t be accessed interactively through AWS AppStream 0; it streams applications and not entire virtual machines.

True or False: AWS Direct Connect is used to present output from virtual machines to end-user machines.

  • True
  • False

Answer: False

Explanation: AWS Direct Connect is a cloud service solution that makes it easy to establish a dedicated network connection from your premises to AWS.

Which of the following services would you use to provide users with a virtual desktop in the AWS Cloud?

  • a. AWS EC2
  • b. AWS AppStream 0
  • c. AWS WorkSpaces
  • d. AWS S3

Answer: c. AWS WorkSpaces

Explanation: AWS WorkSpaces is a service that lets you provision virtual, cloud-based Microsoft Windows or Amazon Linux desktops for your users.

True or False: AWS WorkDocs allows users to securely access and share files, feedback, and documents.

  • True
  • False

Answer: True

Explanation: AWS WorkDocs is a fully managed, secure content creation, storage, and collaboration service. It allows users to securely access and share files, feedback, and documents.

Interview Questions

What AWS service can be used to present the output of virtual machines on end-user machines?

Amazon Web Services (AWS) provides Amazon Elastic Compute Cloud (EC2), which can be effectively used to present the output of virtual machines on end-user machines.

Can Amazon EC2 instances be used to host a virtual machine?

Yes, an Amazon EC2 instance can be thought of as a virtual machine that runs on the AWS Cloud. It provides scalable computing capacity.

Can you use Amazon WorkSpaces for accessing the output of virtual machines on end-user machines?

Yes, Amazon WorkSpaces is a managed, secure Desktop-as-a-Service (DaaS) that helps you deliver the output of Windows or Linux virtual machines to end-user machines.

What is necessary to provide secure access to a virtual machine’s output via the internet?

You can use Amazon Virtual Private Cloud (VPC) to provision a logically isolated section of AWS, or use AWS Direct Connect to establish a dedicated network connection from your premises to AWS.

How does AWS AppStream 2.0 aid with presenting the output of VMs on end-user devices?

AWS AppStream 2.0 allows you to stream your desktop applications from AWS to any device running a web browser, which essentially presents output from VMs to end-user devices.

Is it possible to monitor, manage, and optimize virtual machines on AWS?

Yes, AWS provides services like AWS CloudWatch and AWS Systems Manager for monitoring, managing, and optimizing your virtual machines.

How can AWS Elastic Load Balancing assist in presenting the output of VMs to end-users?

AWS Elastic Load Balancing automatically distributes incoming application traffic across multiple targets, such as Amazon EC2 instances. This distribution can help effectively present the output of multiple VMs to end-users.

Is the AWS Global Accelerator service useful for presenting the output of VMs on end-user machines?

Yes, AWS Global Accelerator is a network layer service that directs traffic to optimal endpoints over the AWS global network, improving the user experience.

Can the AWS Outposts service be used to extend VMs to end-users?

Yes, AWS Outposts enables you to run your applications on-premises for low latency and local data processing needs, which can assist in presenting VM content to end-users.

What AWS service can provide a single location to manage virtual machines?

AWS Systems Manager provides a unified interface for you to monitor and manage your EC2 instances and other AWS resources.

What AWS service allows you to build, run, and scale applications as virtual machines?

Amazon Elastic Beanstalk automatically handles the deployment, from capacity provisioning, load balancing, automatic scaling to application health monitoring, allowing you to run applications on virtual machines with ease.

Can you use Amazon S3 to store the output data of a virtual machine?

Yes, Amazon S3 can be used to store and retrieve any amount of data at any time, anywhere on the web, which includes data from the virtual machine.

Is it possible to share the output of a Virtual Machine with other AWS accounts?

Yes, you can create Amazon Machine Images (AMIs) and share them with other AWS accounts using Amazon EC2.

Can AWS Lambda run code in response to events such as changes to data in an Amazon S3 bucket, or an Amazon DynamoDB table?

Yes, AWS Lambda is designed to use event-driven computing to automatically run code in response to events.

Can AWS CodeCommit be used to store codes that generate the output on a virtual machine?

Yes, AWS CodeCommit is a fully-managed source control service that hosts secure Git-based repositories, which can be used to store and version your code that runs on a virtual machine.

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