A Company Uses an AWS CloudFormation Template to Provision an Amazon

question 39

Multiple Choice

A company uses an AWS CloudFormation template to provision an Amazon EC2 instance and an Amazon RDS DB instance. A SysOps administrator must update the template to ensure that the DB instance is created before the EC2 instance is launched. What should the SysOps administrator do to meet this requirement?

• A) Add a wait condition to the template. Update the EC2 instance user data script to send a signal after the EC2 instance is started.
• B) Add the DependsOn attribute to the EC2 instance resource, and provide the logical name of the RDS resource.
• C) Change the order of the resources in the template so that the RDS resource is listed before the EC2 instance resource.
• D) Create multiple templates. Use AWS CloudFormation StackSets to wait for one stack to complete before the second stack is created.

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Definitions:

Fair Value Accounting

An accounting approach where assets and liabilities are recorded at their current market value rather than historical cost.

Original Cost

The initial purchase price or construction cost of an asset before adjustments for depreciation or amortization.

Trading Securities

Financial instruments, such as stocks or bonds, that are bought and held primarily for the purpose of selling them in the near term to profit from price fluctuations.

Income Statement

A financial statement that shows a company's revenues, expenses, and profits over a certain period.