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Amazon Web Services DVA-C02 Exam With Confidence Using Practice Dumps

Exam Code:
DVA-C02
Exam Name:
AWS Certified Developer - Associate
Certification:
AWS Certified Associate
Vendor:
Amazon Web Services
Questions:
608
Last Updated:
Jun 20, 2026
Exam Status:
Stable
Amazon Web Services DVA-C02

DVA-C02: AWS Certified Associate Exam 2025 Study Guide Pdf and Test Engine

Are you worried about passing the Amazon Web Services DVA-C02 (AWS Certified Developer - Associate) exam? Download the most recent Amazon Web Services DVA-C02 braindumps with answers that are 100% real. After downloading the Amazon Web Services DVA-C02 exam dumps training , you can receive 99 days of free updates, making this website one of the best options to save additional money. In order to help you prepare for the Amazon Web Services DVA-C02 exam questions and verified answers by IT certified experts, CertsTopics has put together a complete collection of dumps questions and answers. To help you prepare and pass the Amazon Web Services DVA-C02 exam on your first attempt, we have compiled actual exam questions and their answers. 

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AWS Certified Developer - Associate Questions and Answers

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Question 1

An application is using Amazon Cognito user pools and identity pools for secure access. A developer wants to integrate the user-specific file upload and download features in the application with Amazon S3. The developer must ensure that the files are saved and retrieved in a secure manner and that users can access only their own files. The file sizes range from 3 KB to 300 MB.

Which option will meet these requirements with the HIGHEST level of security?

Options:

A.

Use S3 Event Notifications to validate the file upload and download requests and update the user interface (UI).

B.

Save the details of the uploaded files in a separate Amazon DynamoDB table. Filter the list of files in the user interface (UI) by comparing the current user ID with the user ID associated with the file in the table.

C.

Use Amazon API Gateway and an AWS Lambda function to upload and download files. Validate each request in the Lambda function before performing the requested operation.

D.

Use an IAM policy within the Amazon Cognito identity prefix to restrict users to use their own folders in Amazon S3.

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Question 2

A company deploys a new application to AWS. The company is streaming application logs to Amazon CloudWatch Logs. The company ' s development team must receive notification by email when the word " ERROR " appears in any log lines. A developer sets up an Amazon SNS topic and subscribes the development team to the topic.

What should the developer do next to meet the requirements?

Options:

A.

Select the appropriate log group. Create a CloudWatch metric filter with " ERROR " as the search term. Create an alarm on this metric that notifies the SNS topic when the metric is 1 or higher.

B.

In CloudWatch Logs Insights, select the appropriate log group. Create a metric query to search for the term " ERROR " in the logs. Create an alarm on this metric that notifies the SNS topic when the metric is 1 or higher.

C.

Select the appropriate log group. Create an SNS subscription filter with " ERROR " as the filter pattern. Select the SNS topic as the destination.

D.

Create a CloudWatch alarm that includes " ERROR " as a filter pattern, a log group dimension that defines the appropriate log group, and a destination that notifies the SNS topic.

Question 3

A software company is launching a multimedia application. The application will allow guest users to access sample content before the users decide if they want to create an account to gain full access. The company wants to implement an authentication process that can identify users who have already created an account. The company also needs to keep track of the number of guest users who eventually create an account.

Which combination of steps will meet these requirements? {Select TWO.)

Options:

A.

Create an Amazon Cognito user pool. Configure the user pool to allow unauthenticated users. Exchange user tokens for temporary credentials that allow authenticated users to assume a role.

B.

Create an Amazon Cognito identity pool. Configure the identity pool to allow unauthenticated users. Exchange unique identity for temporary credentials that allow all users to assume a role.

C.

Create an Amazon CloudFront distribution. Configure the distribution to allow unauthenticated users. Exchange user tokens for temporary credentials that allow all users to assume a role.

D.

Create a role for authenticated users that allows access to all content. Create a role for unauthenticated users that allows access to only the sample content.

E.

Allow all users to access the sample content by default. Create a role for authenticated users that allows access to the other content.

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