[Solved] What is the main purpose of environment variables in an AWS Lambda function? — Ans: To store configuration settings outside the code for flexibility | AWS

AWS - Lambda

What is the main purpose of environment variables in an AWS Lambda function?

ATo store configuration settings outside the code for flexibility

BTo write logs directly to CloudWatch

CTo increase the memory allocated to the Lambda function

DTo define the runtime language of the Lambda function

Step-by-Step Solution

Solution:

Step 1: Understand environment variables role
Environment variables hold configuration data separate from code, making functions flexible.
Step 2: Compare with other options
Logging, memory, and runtime are unrelated to environment variables.
Final Answer:
To store configuration settings outside the code for flexibility -> Option A
Quick Check:
Environment variables = configuration outside code [OK]

Quick Trick: Environment variables hold config, not code or logs [OK]

Common Mistakes:

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What is the main purpose of environment variables in an AWS Lambda function?