10-question Developer diagnostic

Troubleshooting & Optimization

A developer's Lambda function occasionally throws a 'Task timed out' error. The function connects to an RDS database inside a VPC. What is the most likely cause and fix?

• AIncrease the Lambda function's memory allocation to reduce execution time
• BThe Lambda function's configured timeout is too low; increase it in the function configuration
• CThe Lambda function has no route to the RDS instance because the VPC security group or subnet routing is misconfigured; verify the security groups and ensure a route to RDS exists
• DEnable Lambda Provisioned Concurrency to eliminate cold starts