If You Want CloudFormation Stack Status Updates to Show Up

question 95

Multiple Choice

If you want CloudFormation stack status updates to show up in a continuous delivery system in as close to real time as possible, how should you achieve this?

• A) Use a long-poll on the Resources object in your CloudFormation stack and display those state changes in the UI for the system.
• B) Use a long-poll on the <code>ListStacksAPI</code> call for your CloudFormation stack and display those state changes in the UI for the system.
• C) Subscribe your continuous delivery system to an SNS topic that you also tell your CloudFormation stack to publish events into.
• D) Subscribe your continuous delivery system to an SQS queue that you also tell your CloudFormation stack to publish events into.

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Definitions:

Operating Efficiency

A measure of how effectively a company uses its assets to generate revenue, often reflected in the ratio of operating income to total assets.

Full-Employment Economy

An economic condition in which virtually all who are able and willing to work are employed.

Network Structures

refer to the arrangement of connections and relationships between individuals, groups, or institutions, often used to describe organizational or social networks.

Delegation

The process of assigning responsibility and authority to subordinates to complete a task, while maintaining accountability for the outcome.