Free Amazon DVA-C02 Exam Questions

Become Amazon Certified with updated DVA-C02 exam questions and correct answers

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Total 550 Questions | Updated On: Apr 01, 2026

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Question 1

A social media company is designing a platform that allows users to upload data, which is stored in AmazonS3. Users can upload data encrypted with a public key. The company wants to ensure that only the companycan decrypt the uploaded content using an asymmetric encryption key. The data must always be encrypted intransit and at rest.Options:

A : Use server-side encryption with Amazon S3 managed keys (SSE-S3) to encrypt the data.

B : Use server-side encryption with customer-provided encryption keys (SSE-C) to encrypt the data.

C : Use client-side encryption with a data key to encrypt the data.

D : Use client-side encryption with a customer-managed encryption key to encrypt the data.

Answer: D

Question 2

A developer is using an AWS CloudFormation template to create a pipeline in AWS CodePipeline. Thetemplate creates an Amazon S3 bucket that the pipeline references in a source stage. The template also createsan AWS CodeBuild project for a build stage. The pipeline sends notifications to an Amazon SNS topic. Logsfor the CodeBuild project are stored in Amazon CloudWatch Logs.The company needs to ensure that the pipeline's artifacts are encrypted with an existing customer-managedAWS KMS key. The developer has granted the pipeline permissions to use the KMS key.Which additional step will meet these requirements?

A : Create an Amazon S3 gateway endpoint that the pipeline can access.

B : In the CloudFormation template, use the KMS key to encrypt the logs in CloudWatch Logs.

C : Apply an S3 bucket policy that ensures the pipeline sends only encrypted objects to the S3 bucket.

D : Configure the notification topic to use the existing KMS key to enable encryption with the existing KMS key.

Answer: C

Question 3

A company runs a booking system for a medical practice. The AWS SDK is used to communicate with between several AWS services. Due to compliance requirements, the security department has requested that a record is made of all API calls. How can this requirement be met?

A : an AWS Lambda to function to continually monitor API calls and log them to an Amazon S3 bucket

B : Amazon CloudWatch logs to keep a history of API calls

C : Amazon CloudTrail to keep a history of API calls

D : AWS X-Ray to trace the API calls and keep a record

Answer: C

Question 4

A retail organization stores stock information in an Amazon RDS database. An application reads and writes data to the database. A Developer has been asked to provide read access to the database from a reporting application in another region.

Which configuration would provide BEST performance for the reporting application without impacting the performance of the main database?

A : plement a cross-region read replica in the region where the reporting application will run

B : plement a cross-region multi-AZ deployment in the region where the reporting application will run

C : eate a snapshot of the database and create a new database from the snapshot in the region where the reporting application will run

D : plement a read replica in another AZ and configure the reporting application to connect to the read replica using a VPN connection

Answer: A

Question 5

An application that is deployed to Amazon EC2 is using Amazon DynamoDB. The app cation calls theDynamoDB REST API Periodically the application receives a ProvisionedThroughputExceededExceptionerror when the application writes to a DynamoDB table.Which solutions will mitigate this error MOST cost-effectively^ (Select TWO)

A : Modify the application code to perform exponential back off when the error is received.

B : Modify the application to use the AWS SDKs for DynamoDB.

C : Increase the read and write throughput of the DynamoDB table.

D : Create a DynamoDB Accelerator (DAX) cluster for the DynamoDB table.

E : Create a second DynamoDB table Distribute the reads and writes between the two tables.

Answer: A,B

Page: 1 / 110

Total 550 Questions | Updated On: Apr 01, 2026

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