A Company Has Many Applications on Amazon EC2 Instances Running

question 159

Multiple Choice

A company has many applications on Amazon EC2 instances running in Auto Scaling groups. Company policies require that data on the attached Amazon EBS volume must be retained. Which actions will meet this requirement without impacting performance?

• A) Enable Termination Protection on the Amazon EC2 instances.
• B) Disable DeleteOnTermination for the Amazon EBS volumes.
• C) Use Amazon EC2 user data to set up a synchronization job for root volume data.
• D) Change the auto scaling Health Check to point to a source on the root volume.

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Definitions:

Propositional Thought

A type of cognition that involves judgments, concepts, and ideas that can be expressed in sentences and propositions.

Primate Communication

The various ways primates, including humans, convey information and interact with each other, such as through vocalizations, facial expressions, and gestures.

Correlation Coefficient

A statistical measure that quantifies the degree to which two variables are related or move together.

Grammaticality

concerns the conformity to the rules of grammar of a particular language.