A Developer Must Analyze Performance Issues with Production-Distributed Applications Written

question 373

Multiple Choice

A Developer must analyze performance issues with production-distributed applications written as AWS Lambda functions. These distributed Lambda applications invoke other components that make up the applications. How should the Developer identify and troubleshoot the root cause of the performance issues in production?

• A) Add logging statements to the Lambda functions, then use Amazon CloudWatch to view the logs.
• B) Use AWS CloudTrail and then examine the logs.
• C) Use AWS X-Ray, then examine the segments and errors.
• D) Run Amazon Inspector agents and then analyze performance.

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Definitions:

Hunger

The physical sensation and psychological drive for food intake, resulting from the body's energy needs.

Settling Point

A theory related to body weight regulation, proposing that weight stabilizes around a natural "set point" determined by genetics and environment.

Basal Metabolic Rate

The number of calories required to keep your body functioning at rest, also known as metabolism's baseline rate.

Serotonin

A neurotransmitter associated with mood regulation, happiness, and anxiety control.