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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:
368
Last Updated:
Sep 16, 2025
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 is creating an application that processes csv files from Amazon S3 A developer has created an S3 bucket The developer has also created an AWS Lambda function to process the csv files from the S3 bucket

Which combination of steps will invoke the Lambda function when a csv file is uploaded to Amazon S3? (Select TWO.)

Options:

A.

Create an Amazon EventBridge rule Configure the rule with a pattern to match the S3 object created event

B.

Schedule an Amazon EventBridge rule to run a new Lambda function to scan the S3 bucket.

C.

Add a trigger to the existing Lambda function. Set the trigger type to EventBridge Select the Amazon EventBridge rule.

D.

Create a new Lambda function to scan the S3 bucket for recently added S3 objects

E.

Add S3 Lifecycle rules to invoke the existing Lambda function

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Question 2

A developer is creating an AWS Lambda function. The Lambda function needs an external library to connect to a third-party solution The external library is a collection of files with a total size of 100 MB The developer needs to make the external library available to the Lambda execution environment and reduce the Lambda package space

Which solution will meet these requirements with the LEAST operational overhead?

Options:

A.

Create a Lambda layer to store the external library Configure the Lambda function to use the layer

B.

Create an Amazon S3 bucket Upload the external library into the S3 bucket. Mount the S3 bucket folder in the Lambda function Import the library by using the proper folder in the mount point.

C.

Load the external library to the Lambda function's /tmp directory during deployment of the Lambda package. Import the library from the /tmp directory.

D.

Create an Amazon Elastic File System (Amazon EFS) volume. Upload the external library to the EFS volume Mount the EFS volume in the Lambda function. Import the library by using the proper folder in the mount point.

Question 3

A company is using the AWS Serverless Application Model (AWS SAM) to develop a social media application. A developer needs a quick way to test AWS Lambda functions locally by using test event payloads. The developer needs the structure of these test event payloads to match the actual events that AWS services create.

Options:

A.

Create shareable test Lambda events. Use these test Lambda events for local testing.

B.

Store manually created test event payloads locally. Use the sam local invoke command with the file path to the payloads.

C.

Store manually created test event payloads in an Amazon S3 bucket. Use the sam local invoke command with the S3 path to the payloads.

D.

Use the sam local generate-event command to create test payloads for local testing.