A Development Team Is Deploying a New Product on AWS

question 364

Multiple Choice

A development team is deploying a new product on AWS and is using AWS Lambda as part of the deployment. The team allocates 512 MB of memory for one of the Lambda functions. With this memory allocation, the function is completed in 2 minutes. The function runs millions of times monthly, and the development team is concerned about cost. The team conducts tests to see how different Lambda memory allocations affect the cost of the function. Which steps will reduce the Lambda costs for the product? (Choose two.)

• A) Increase the memory allocation for this Lambda function to 1,024 MB if this change causes the execution time of each function to be less than 1 minute.
• B) Increase the memory allocation for this Lambda function to 1,024 MB if this change causes the execution time of each function to be less than 90 seconds.
• C) Reduce the memory allocation for this Lambda function to 256 MB if this change causes the execution time of each function to be less than 4 minutes.
• D) Increase the memory allocation for this Lambda function to 2,048 MB if this change causes the execution time of each function to be less than 1 minute.
• E) Reduce the memory allocation for this Lambda function to 256 MB if this change causes the execution time of each function to be less than 5 minutes.

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Definitions:

Respondent Behavior

Responses made to or elicited by specific environmental stimuli.

Operant Conditioning

The procedure by which a change in the consequences of a response will affect the rate at which the response occurs.

Fixed-Interval Reinforcement

A schedule in operant conditioning where a response is rewarded only after a specified amount of time has elapsed.

Internal Forces

Psychological or emotional factors originating within an individual that influence thoughts, feelings, and behaviors.