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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:
Questions:
608
Last Updated:
Sep 4, 2026
Exam Status:
Stable
Amazon Web Services DVA-C02

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

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AWS Certified Developer - Associate Questions and Answers

Question 1

A company has a web application that is hosted on Amazon EC2 instances The EC2 instances are configured to stream logs to Amazon CloudWatch Logs The company needs to receive an Amazon Simple Notification Service (Amazon SNS) notification when the number of application error messages exceeds a defined threshold within a 5-minute period

Which solution will meet these requirements?

Options:

A.

Rewrite the application code to stream application logs to Amazon SNS Configure an SNS topic to send a notification when the number of errors exceeds the defined threshold within a 5-minute period

B.

Configure a subscription filter on the CloudWatch Logs log group. Configure the filter to send an SNS notification when the number of errors exceeds the defined threshold within a 5-minute period.

C.

Install and configure the Amazon Inspector agent on the EC2 instances to monitor for errors Configure Amazon Inspector to send an SNS notification when the number of errors exceeds the defined threshold within a 5-minute period

D.

Create a CloudWatch metric filter to match the application error pattern in the log data. Set up a CloudWatch alarm based on the new custom metric. Configure the alarm to send an SNS notification when the number of errors exceeds the defined threshold within a 5-minute period.

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Question 2

A company uses an AWS Lambda function to transfer files from an Amazon S3 bucket to the company ' s SFTP server. The Lambda function connects to the SFTP server by using credentials such as username and password. The company uses Lambda environment variables to store these credentials.

A developer needs to implement encrypted username and password credentials.

Which solution will meet these requirements?

Options:

A.

Remove the user credentials from the Lambda environment. Implement 1AM database authentication.

B.

Move the user credentials from Lambda environment variables to AWS Systems Manager Parameter Store.

C.

Move the user credentials from Lambda environment variables to AWS Key Management Service (AWS KMS).

D.

Move the user credentials from the Lambda environment to an encrypted .txt file. Store the file in an S3 bucket.

Question 3

A developer is using an AWS account to build an application that stores files in an Amazon S3 bucket. Files must be encrypted at rest by AWS KMS keys. A second AWS account must have access to read files from the bucket.

The developer wants to minimize operational overhead for the application.

Which combination of solutions will meet these requirements? (Select TWO.)

Options:

A.

Use a customer managed key to encrypt the files. Create a key policy that grants kms: Decrypt permissions to the second AWS account.

B.

Use an AWS managed key to encrypt the files. Create a key policy that grants kms:Decrypt permissions to the second AWS account.

C.

Create a service control policy (SCP) that grants s3:GetObject permissions to the second AWS account.

D.

Create a bucket policy for the S3 bucket that grants s3:GetObject permissions to the second AWS account.

E.

Create a gateway endpoint for the S3 bucket. Modify the endpoint policy to grant s3:GetObject permissions to the second AWS account.