Cloud Practice Questions

AWS Developer Associate Practice Test Practice Questions

AWS Certified Developer - Associate (DVA-C02)Work through a free aws developer associate practice test built around realistic DVA-C02 scenarios. These sample questions cover Lambda, DynamoDB, API Gateway, CI/CD, IAM, KMS, and CloudWatch, with explanations that show the reasoning behind each answer instead of just handing you a letter.

65
Total Questions
130 minutes
Time Limit
720/1000
Passing Score
$150 USD
Registration Fee

Free Sample Questions

Here are 5 free sample questions from our full bank of 640+ AWS Developer Associate Practice Testpractice questions. Try them out below — click "Show Answer" to reveal the correct response and explanation.

1

A developer is building an AWS Lambda function that processes images uploaded to Amazon S3. Some images take longer than expected, and the team wants failed processing attempts to be retried while keeping a record of files that repeatedly fail. Which design is the best fit?

AConfigure S3 to send object-created events to an SQS queue, have Lambda poll the queue, and configure a dead-letter queue for messages that exceed the retry limit
BInvoke the Lambda function directly from S3 and store failed image names in a local file inside /tmp
CIncrease the Lambda memory setting and disable retries so failed images are skipped quickly
DUse an EventBridge scheduled rule to scan the S3 bucket every hour and process only new objects
2

An application stores user profile records in DynamoDB. The access pattern requires retrieving all profiles for a single organization sorted by lastUpdated, while the table's primary key is userId. What should the developer add?

AA DynamoDB stream with NEW_AND_OLD_IMAGES enabled
BA local secondary index with userId as the partition key and organizationId as the sort key
CA scan operation with a filter expression on organizationId and a client-side sort by lastUpdated
DA global secondary index with organizationId as the partition key and lastUpdated as the sort key
3

A team exposes a REST API through Amazon API Gateway backed by Lambda. Mobile clients need to call the API securely after signing in with an existing Amazon Cognito user pool. Which API Gateway feature should the developer configure?

AAPI keys on every method and usage plans for each user
BA Cognito user pool authorizer attached to the protected methods
CA VPC link connected to a private Network Load Balancer
DAWS WAF rules that allow requests only from the mobile app's IP range
4

A developer wants a CodePipeline release process that builds a container image, runs unit tests, and deploys to an ECS service only if the tests pass. Which setup best matches that requirement?

AUse CodeCommit for source, then deploy directly to ECS from CodePipeline without a build stage
BUse CloudFormation drift detection as the only validation step before deployment
CAdd a CodeBuild action that runs the tests and builds the image, then place the ECS deploy action after the successful build stage
DUse CodeDeploy to run unit tests after production traffic has already shifted to the new task set
5

A Lambda function writes encrypted objects to an S3 bucket using a customer managed KMS key. The function is failing with AccessDenied errors, and the developer needs enough observability to confirm whether KMS calls are being denied. What should be checked first?

AThe Lambda execution role permissions and the KMS key policy, then the function's CloudWatch Logs for the exact error details
BThe S3 bucket's static website hosting configuration and the Lambda reserved concurrency setting
CThe API Gateway stage cache setting and the CloudWatch alarm evaluation period
DThe DynamoDB table capacity mode and the Lambda deployment package size

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About the AWS Developer Associate Practice Test

Format & Structure

Total Questions
65
Time Limit
130 minutes
Format
Multiple choice or multiple response

Scoring & Cost

Passing Score
720/1000
Registration Fee
$150 USD

Frequently Asked Questions

What is the AWS Certified Developer - Associate DVA-C02?

The AWS Certified Developer - Associate certification validates your ability to build, deploy, secure, and troubleshoot applications on AWS. The current DVA-C02 version leans into serverless development, AWS service integrations, deployment pipelines, observability, and practical security decisions. It is aimed at developers who work with AWS-hosted applications rather than people focused only on infrastructure design.

How many questions are on DVA-C02?

The AWS Certified Developer - Associate DVA-C02 has 65 questions. AWS uses multiple-choice and multiple-response formats, so some questions ask for one answer while others ask for two or more. Read the prompt carefully because the wording usually tells you exactly how many responses to choose.

What score do I need to pass the AWS Developer Associate certification?

AWS reports DVA-C02 scores on a scaled range from 100 to 1,000, and the passing score is 720. That does not translate cleanly to a simple percentage because AWS uses scaled scoring. For practice, though, it is smart to aim comfortably above the passing line before scheduling.

How much does the AWS Developer Associate certification cost?

The registration fee is $150 USD. Taxes may apply depending on your location, and some employers reimburse AWS certification attempts. If you already hold another AWS certification, check your AWS Certification account because AWS often provides benefits such as discount vouchers.

What should an aws developer associate practice test cover?

A solid aws developer associate practice test should include Lambda, DynamoDB, API Gateway, SQS/SNS/EventBridge, CI/CD with CodePipeline and CodeBuild, IAM, KMS, CloudWatch, X-Ray, and application troubleshooting. The best questions feel scenario-based, not like flash cards. You should have to choose between plausible AWS patterns and explain why one fits the constraints better.

Is the aws dva-c02 practice test harder than Cloud Practitioner prep?

Yes, usually by a lot. Cloud Practitioner checks broad AWS familiarity, while an aws dva-c02 practice test should ask you to make developer-level choices about permissions, retries, deployment stages, logging, and service integrations. If you have hands-on Lambda and DynamoDB experience, the jump feels manageable, but it is still more technical.

How long should I study for AWS Developer Associate?

Many candidates study for 6 to 10 weeks, depending on how much AWS development experience they already have. If you build with Lambda, API Gateway, DynamoDB, and IAM regularly, you may need less time. If those services are new, give yourself room for labs because the DVA-C02 scenarios are much easier when you have actually wired the pieces together.

Do I need to write code during the AWS Developer Associate certification?

No, you do not write code during the certification. Still, you are expected to understand developer workflows, SDK behavior, deployment packages, environment variables, retries, permissions, and observability. Code-level familiarity helps because many questions are really asking how an application behaves when it talks to AWS services.

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