AWS Developer Practice Questions - AWS Certified Developer - Associate (DVA-C02) Exam - AWS Developer Practice Questions - AWS Certified Developer

Question 1

A developer is configuring an AWS Lambda function to process images uploaded to Amazon S3. The function needs to access an Amazon RDS database in a private subnet. What configuration is required?

Enable public access on the RDS database Configure the Lambda function with VPC access and appropriate security groups Use AWS Direct Connect to connect Lambda to the RDS instance Store database credentials in the Lambda function code

Correct Answer:

Configure the Lambda function with VPC access and appropriate security groups

Question 2

A Lambda function is experiencing cold starts that are impacting user experience. Which approach will help reduce cold start latency?

Increase the function timeout to maximum Use provisioned concurrency to keep functions initialized Deploy the function in multiple regions Enable AWS X-Ray tracing

Correct Answer:

Use provisioned concurrency to keep functions initialized

Question 3

What is the maximum execution timeout for an AWS Lambda function?

5 minutes (300 seconds) 15 minutes (900 seconds) 30 minutes (1800 seconds) 1 hour (3600 seconds)

Correct Answer:

15 minutes (900 seconds)

Question 4

A developer needs to pass environment-specific configuration to a Lambda function without modifying the deployment package. What is the best approach?

Hardcode the values in the function code Use Lambda environment variables Store configuration in the function description Create separate function versions for each environment

Correct Answer:

Use Lambda environment variables

Question 5

An API Gateway endpoint needs to throttle requests to prevent overloading a backend Lambda function. What feature should be used?

AWS WAF rate limiting rules API Gateway usage plans and API keys Enable caching on the API Gateway Use a Network Load Balancer in front of API Gateway

Correct Answer:

API Gateway usage plans and API keys

Question 1

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About this Exam

Prepare with the AWS Developer Practice Questions - AWS Certified Developer - Associate (DVA-C02) Exam practice quiz. This question bank includes 100 questions covering needs, developer, function, lambda, and application. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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AWS Developer Practice Questions - AWS Certified Developer - Associate (DVA-C02) Exam

This practice set contains 100 questions from the matching question bank and focuses on needs, developer, function, lambda, and application. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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AWS Developer Practice Questions - AWS Certified Developer - Associate (DVA-C02) Exam

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