A Developer Is Using AWS CodeDeploy to Deploy an Application

question 248

Multiple Choice

A developer is using AWS CodeDeploy to deploy an application running on Amazon EC2. The developer wants to change the file permissions for a specific deployment file. Which lifecycle event should a developer use to meet this requirement?

• A) AfterInstall
• B) DownloadBundle
• C) BeforeInstall
• D) ValidateService

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Definitions:

Null

Often refers to a value of zero in various contexts, such as null pointers in programming or null hypotheses in statistics.

Alpha

A threshold level used in statistics to determine the significance of results, often set at 0.05 or 5%.

Critical Value

A threshold in hypothesis testing that determines whether to reject the null hypothesis, based on the distribution of a test statistic.

Hypotheses

Are statements or predictions that can be tested by scientific research to either be supported or refuted through evidence.