AWSCertified Developer - Associate
Domain 1Objective 2
Task 2: Develop Code for AWS Lambda DVA-C02 Practice Questions (Page 2)
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 6–10
- 6
A company has a Lambda function that is invoked by an S3 event. The function processes the object and writes a record to DynamoDB. The function is experiencing throttling errors. The developer has already increased the reserved concurrency to 100. What is the most likely cause of the throttling?
Select an answer first - 7
A Lambda function needs to access an Amazon S3 bucket and an Amazon DynamoDB table. The function is not attached to a VPC. What is the simplest way to grant the function access to these services?
Select an answer first - 8
A developer notices that a Lambda function is taking longer than expected to complete CPU-intensive tasks. Which configuration change is most likely to improve performance?
Select an answer first - 9
Which AWS service or tool can be used to invoke a Lambda function with a test event from the AWS Management Console?
Select an answer first - 10
For an asynchronous Lambda invocation, which feature can be used to send the failed event to an Amazon SQS queue for retry or analysis?
Select an answer first
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