The correct answer is that AWS Lambda functions indeed can be configured to send unprocessed events to a dead-letter queue (DLQ) when the function fails to process them. This is an essential capability for error handling in AWS Lambda functions, allowing developers to set aside and later investigate the messages that caused failures in the processing. A DLQ helps to ensure that messages are not lost and provides a mechanism to deal with them after a predetermined number of retries have been exhausted, in contrast to leaving them unhandled or discarding them.
Learn More
AI Generated Content may display inaccurate information, always double-check anything important.
What is a dead-letter queue (DLQ)?
How does the error handling mechanism in AWS Lambda work?
Why is it important to configure a DLQ for Lambda functions?
This question's topic:
AWS Certified Developer Associate DVA-C02 /
Development with AWS Services
Report Issue
Oh snap!
Loading...
Loading...
Join premium for unlimited access and more features
Monthly
$14.99/mo
billed monthly (cancel any time)
3 Month Pass
$34.99
One time purchase Does not auto-renew.
Save $10!
MOST POPULAR
Annual Pass
$59.99
One time purchase Does not auto-renew.
Save $120!
BEST DEAL
Lifetime Pass
$119.99
One time purchase Good for life.
Save $240!
What you get:
Unlimited Questions
Major Voucher Discounts
Advanced PBQs
Zero ads
Track scores
Report Cards
Free tier is limited to 20 questions and limited Performance-based Questions (PBQs) .