A Developer Created a Lambda Function for a Web Application

question 154

Multiple Choice

A Developer created a Lambda function for a web application backend. When testing the Lambda function from the AWS Lambda console, the Developer can see that the function is being executed, but there is no log data being generated in Amazon CloudWatch Logs, even after several minutes. What could cause this situation?

• A) The Lambda function does not have any explicit log statements for the log data to send it to CloudWatch Logs.
• B) The Lambda function is missing CloudWatch Logs as a source trigger to send log data.
• C) The execution role for the Lambda function is missing permissions to write log data to the CloudWatch Logs.
• D) The Lambda function is missing a target CloudWatch Log group.

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Definitions:

Arithmetic Logic Unit

A digital circuit used in microprocessors to perform arithmetic and logic operations, such as addition, subtraction, and logical comparisons.

Front Side Bus

The front side bus is a physical electrical interface that connects the central processing unit (CPU) to the main memory, chipset, and other components in a computer system, facilitating data transfer.

Control Unit

The part of a computer's CPU responsible for controlling the processor's actions.

CPU Usage

The amount of processing power that a computer's central processing unit is using at any given time.