A Company Creates Custom AMI Images by Launching New Amazon

question 411

Multiple Choice

A company creates custom AMI images by launching new Amazon EC2 instances from an AWS CloudFormation template. It installs and configures necessary software through AWS OpsWorks, and takes images of each EC2 instance. The process of installing and configuring software can take between 2 to 3 hours, but at times, the process stalls due to installation errors. The SysOps Administrator must modify the CloudFormation template so if the process stalls, the entire stack will fail and roll back. Based on these requirements, what should be added to the template?

• A) Conditions with a timeout set to 4 hours. Conditions with a timeout set to 4 hours.
• B) CreationPolicy with a timeout set to 4 hours. CreationPolicy with a timeout set to 4 hours.
• C) DependsOn with a timeout set to 4 hours. DependsOn
• D) Metadata with a timeout set to 4 hours. Metadata

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Definitions:

Simulated Test Markets

A marketing technique where consumer reaction to a product is tested in a simulated environment prior to its actual launch.

Standard Test Markets

Controlled market areas where new products or marketing campaigns are tested before a nationwide or international launch.

Cannibalization

A business phenomenon where a company’s new product eats into the sales of its existing products.

Business Analysis

The practice of identifying business needs and determining solutions to business problems through analysis and modification of processes.