QUIZ 28

What is an AWS Identity and Access Management (IAM) role?

• A user associated with an AWS resource
• A group associated with an AWS resource
• An entity that defines a set of permissions for use with an AWS resource
• An authentication credential associated with a multi-factor authentication (MFA) token

What are the advantages of Reserved Instances? (Choose two.)

• They provide a discount over on-demand pricing.
• They provide access to additional instance types.
• They provide additional networking capability.
• Customers can upgrade instances as new types become available.
• Customers can reserve capacity in an Availability Zone.

How do Amazon EC2 Auto Scaling groups help achieve high availability for a web application?

• They automatically add more instances across multiple AWS Regions based on global demand of the application.
• They automatically add or replace instances across multiple Availability Zones when the application needs it.
• They enable the application's static content to reside closer to end users.
• They are able to distribute incoming requests across a tier of web server instances.

How can one AWS account use Reserved Instances from another AWS account?

• By using Amazon EC2 Dedicated Instances
• By using AWS Organizations consolidated billing
• By using the AWS Cost Explorer tool
• By using AWS Budgets

A customer runs an On-Demand Amazon Linux EC2 instance for 3 hours, 5 minutes, and 6 seconds. For how much time will the customer be billed?

• 3 hours, 5 minutes
• 3 hours, 5 minutes, and 6 seconds
• 3 hours, 6 minutes
• 4 hours

Which of the following AWS services provide compute resources? (Choose two.)

• AWS Lambda
• Amazon Elastic Container Service (Amazon ECS)
• AWS CodeDeploy
• Amazon Glacier
• AWS Organizations

Which AWS service enables users to deploy infrastructure as code by automating the process of provisioning resources?

• Amazon GameLift
• AWS CloudFormation
• AWS Data Pipeline
• AWS Glue