A Serverless Application Running on AWS Lambda Is Expected to Receive

question 91

Multiple Choice

A serverless application running on AWS Lambda is expected to receive a significant increase in traffic. A SysOps Administrator needs to ensure that the Lambda function is configured to scale so the application can process the increased traffic. What should the Administrator do to accomplish this?

• A) Attach additional elastic network interfaces to the Lambda function
• B) Configure AWS Application Auto Scaling based on the Amazon CloudWatch Lambda metric for the number of invocations
• C) Ensure the concurrency limit for the Lambda function is higher than the expected simultaneous function executions
• D) Increase the memory available to the Lambda function

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Definitions:

Independent Variable

The independent variable is a variable in an experiment or model that is manipulated or changed to observe its effects on a dependent variable.

Distribution

Refers to how values in a data set are spread or dispersed, indicating the frequency of each value or range of values.

Pie Chart

Figure that uses a circle divided into proportions to represent the percentage of the sample corresponding to each value of a variable.

Frequency Polygon

A graphical representation of a frequency distribution with line segments connecting points directly above class midpoint values on the horizontal axis.