AWSCertified Developer - Associate
Domain 1Objective 2
Task 2: Develop Code for AWS Lambda DVA-C02 Practice Questions (Page 1)
Part of the Content Domain 1: Development with AWS Services domain, which accounts for 32% of the DVA-C02 exam. AWS does not publish an official question count, but from its 130-minute exam (~50–85 total, ~16–27 in this domain), expect 5–9 from this objective — we provide 27 practice questions to prepare you well beyond it. (estimate)
27questions here
6free pages
7concepts
32%of the exam
Questions 1–5
- 1
A Lambda function is invoked by an SQS queue. The function is processing a batch of messages, but one message in the batch is causing the function to fail. The developer wants to prevent the entire batch from being retried. What should the developer configure?
Select an answer first - 2
Which AWS feature can be used to trigger a Lambda function when a new item is inserted into a DynamoDB table?
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A developer wants to test a Lambda function locally before deploying it to AWS. Which AWS tool can be used to run and test Lambda functions on a local development machine?
Select an answer first - 4
A Lambda function is experiencing high latency. The function performs CPU-intensive image processing. The developer has already increased the memory to the maximum. What is the next best step to improve performance?
Select an answer first - 5
A developer is building a serverless application that uses an API Gateway REST API to invoke a Lambda function. The function performs a long-running task that takes up to 15 minutes. What is the best way to handle this?
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