[2026] Amazon AWS Certified Developer Associate Exam (DVA-C02) - AWS-Certified-Developer-Associate 무료 시험 문제

문제1

A developer has deployed an AWS Lambda function that is subscribed to an Amazon Simple Notification Service {Amazon SNS) topic. The developer must implement a solution to add a record of each Lambda function invocation to an Amazon Simple Queue Service {Amazon SQS) queue.
Which solution will meet this requirement?

A. Configure the SQS queue as a dead-letter queue for the Lambda function.

B. Add two asynchronous invocation destinations to the Lambda function: one destination for successful invocations and one destination for failed invocations. Configure the SQS queue as the destination for each type. Create an Amazon CloudWatch alarm based on the DestinationDeliveryFailures metric to catch any message that cannot be delivered.

C. Add a single asynchronous invocation destination to the Lambda function to capture successful invocations. Configure the SQS queue as the destination. Create an Amazon CloudWatch alarm based on the DestinationDeliveryFailures metric to catch any message that cannot be delivered.

D. Create code that uses the AWS SDK to call the SQS SendMessage operation to add the invocation details to the SQS queue. Add the code to the end of the Lambda function.

정답: C

문제2

A developer is building an application that uses AWS API Gateway APIs. AWS Lambda function, and AWS Dynamic DB tables. The developer uses the AWS Serverless Application Model (AWS SAM) to build and run serverless applications on AWS. Each time the developer pushes of changes for only to the Lambda functions, all the artifacts in the application are rebuilt.
The developer wants to implement AWS SAM Accelerate by running a command to only redeploy the Lambda functions that have changed.
Which command will meet these requirements?

A. sam deploy -no-execute-changeset

B. sam sync -watch

C. sam deploy -force-upload

D. sam package

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제3

A company caches session information for a web application in an Amazon DynamoDB table. The company wants an automated way to delete old items from the table.
What is the simplest way to do this?

A. Each day, create a new table to hold session data; delete the previous day's table.

B. Add an attribute with the expiration time; enable the Time To Live feature based on that attribute.

C. Add an attribute with the expiration time; name the attribute ItemExpiration.

D. Write a script that deletes old records; schedule the script as a cron job on an Amazon EC2 instance.

정답: B

문제4

A developer is writing an AWS Lambda function. The developer wants to log key events that occur while the Lambda function runs. The developer wants to include a unique identifier to associate the events with a specific function invocation. The developer adds the following code to the Lambda function:

Which solution will meet this requirement?

A. Obtain the request identifier from the AWS request ID field in the context object. Configure the application to write logs to standard output.

B. Obtain the request identifier from the AWS request ID field in the event object. Configure the application to write logs to standard output.

C. Obtain the request identifier from the AWS request ID field in the context object. Configure the application to write logs to a file.

D. Obtain the request identifier from the AWS request ID field in the event object. Configure the application to write logs to a file.

정답: A

설명: (Fast2test 회원만 볼 수 있음)

문제5

A company has an application that consists of different microservices that run inside an AWS account.
The microservices are running in containers inside a single VPC. The number of microservices is constantly increasing. A developer must create a central logging solution for application logs.

A. Use AWS Cloud Map to map the interactions of the microservices.

B. Configure VPC Flow Logs to track the communications between the microservices.

C. Create an AWS CloudTrail trail to log all the API calls.

D. Create a different Amazon CloudWatch Logs stream for each microservice.

정답: D

설명: (Fast2test 회원만 볼 수 있음)

문제6

A developer is building an application to process a stream of customer orders. The application sends processed orders to an Amazon Aurora MySQL database. The application needs to process the orders in batches.
The developer needs to configure a workflow that ensures each record is processed before the application sends each order to the database.
Options:

A. Use Amazon Managed Streaming for Apache Kafka (Amazon MSK) to stream the orders. Use an Amazon EC2 instance to process the orders. Configure an event source mapping for the EC2 instance, and increase the payload size limit to 36 MB.

B. Use Amazon Kinesis Data Streams to stream the orders. Use an AWS Lambda function to process the orders. Configure an event source mapping for the Lambda function, and set the MaximumBatchingWindowInSeconds setting to 300.

C. Use Amazon DynamoDB Streams to stream the orders. Use an Amazon ECS cluster on AWS Fargate to process the orders. Configure an event source mapping for the cluster, and set the BatchSize setting to 1.

D. Use Amazon SQS to stream the orders. Use an AWS Lambda function to process the orders. Configure an event source mapping for the Lambda function, and set the MaximumBatchingWindowInSeconds setting to 0.

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제7

A developer is working on a web application that uses Amazon DynamoDB as its data store The application has two DynamoDB tables one table that is named artists and one table that is named songs The artists table has artistName as the partition key. The songs table has songName as the partition key and artistName as the sort key The table usage patterns include the retrieval of multiple songs and artists in a single database operation from the webpage. The developer needs a way to retrieve this information with minimal network traffic and optimal application performance.
Which solution will meet these requirements'?

A. Perform a BatchGetltem operation on the songs table that uses the songName/artistName keys. Perform a BatchGetltem operation on the artists table that uses artistName as the key.

B. Perform a BatchGetltem operation that returns items from the two tables. Use the list of songName artistName keys for the songs table and the list of artistName key for the artists table.

C. Create a local secondary index (LSI) on the songs table that uses artistName as the partition key Perform a query operation for each artistName on the songs table that filters by the list of songName Perform a query operation for each artistName on the artists table

D. Perform a Scan operation on each table that filters by the list of songName/artistName for the songs table and the list of artistName in the artists table.

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제8

A developer is creating a new REST API by using Amazon API Gateway and AWS Lambda. The development team tests the API and validates responses for the known use cases before deploying the API to the production environment.
The developer wants to make the REST API available for testing by using API Gateway locally.
Which AWS Serverless Application Model Command Line Interface (AWS SAM CLI) subcommand will meet these requirements?

A. Sam local generate-event

B. Sam local invoke

C. Sam local start-api

D. Sam local start-lambda

정답: C

설명: (Fast2test 회원만 볼 수 있음)

문제9

A developer uses AWS IAM Identity Center to interact with the AWS CLI and AWS SDKs on a local workstation. API calls to AWS services were working when the SSO access was first configured. However, the developer is now receiving Access Denied errors. The developer has not changed any configuration files or scripts that were previously working on the workstation.
What is the MOST likely cause of the developer's access issue?

A. The credentials from the IAM Identity Center federated role have expired.

B. The access permissions to the developer's AWS CLI binary file have changed.

C. The developer is attempting to make API calls to the incorrect AWS account.

D. The permission set that is assumed by IAM Identity Center does not have the necessary permissions to complete the API call.

정답: A

설명: (Fast2test 회원만 볼 수 있음)

문제10

A developer is making changes to a custom application that uses AWS Elastic Beanstalk.
Which solutions will update the Elastic Beanstalk environment with the new application version after the developer completes the changes? (Select TWO.)

A. Package the application code into a .zip file. Use the AWS Management Console to create a new application version from the .zip file. Rebuild the environment by using the AWS CLI.

B. Package the application code into a .tar file. Use the AWS Management Console to create a new application version from the .tar file. Update the environment by using the AWS CLI.

C. Package the application code into a .tar file. Use the AWS Management Console to upload the .tar file and deploy the packaged application.

D. Package the application code into a .zip file. Use the AWS Management Console to upload the .zip file and deploy the packaged application.

E. Package the application code into a .zip file. Use the AWS CLI to create a new application version from the .zip file and to update the environment.

정답: D,E

문제11

A developer is creating an Amazon DynamoDB table by using the AWS CLI The DynamoDB table must use server-side encryption with an AWS owned encryption key How should the developer create the DynamoDB table to meet these requirements?

A. Create an AWS Key Management Service (AWS KMS) AWS managed key Provide the key's Amazon Resource Name (ARN) in the KMSMasterKeyld parameter during creation of the DynamoDB table

B. Create the DynamoDB table with the default encryption options

C. Create an AWS Key Management Service (AWS KMS) customer managed key. Provide the key's Amazon Resource Name (ARN) in the KMSMasterKeyld parameter during creation of the DynamoDB table

D. Create an AWS owned key Provide the key's Amazon Resource Name (ARN) in the KMSMasterKeyld parameter during creation of the DynamoDB table.

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제12

A developer has written the following IAM policy to provide access to an Amazon S3 bucket:

Which access does the policy allow regarding the s3:GetObject and s3:PutObject actions?

A. Access on all objects in the "DOC-EXAMPLE-BUCKET" bucket except on objects that start with
"secrets"

B. Access on all buckets except the "DOC-EXAMPLE-BUCKET" bucket

C. Access on all buckets that start with "DOC-EXAMPLE-BUCKET" except the "DOC-EXAMPLE- BUCKET/secrets" bucket

D. Access on all objects in the "DOC-EXAMPLE-BUCKET" bucket along with access to all S3 actions for objects in the "DOC-EXAMPLE-BUCKET" bucket that start with "secrets"

정답: A

설명: (Fast2test 회원만 볼 수 있음)

문제13

A developer created a Node.js-based AWS Lambda function by using a container image of an AWS OS-only base image. There is a new security patch for Node.js that must be patched to the new Lambda function.
Which solution will meet this requirement?

A. Rebuild the Lambda container code with the latest Node.js patch version. Publish a new version of the Lambda function.

B. Patch the runtime version by redeploying the same version of the Lambda function.

C. Set the runtime update mode of the Lambda function to Auto.

D. Rebuild the Lambda container code with the latest version of the AWS OS base image. Publish a new version of the Lambda function.

정답: A

설명: (Fast2test 회원만 볼 수 있음)

문제14

A company has an Amazon S3 bucket that contains sensitive data. The data must be encrypted in transit and at rest. The company encrypts the data in the S3 bucket by using an AWS Key Management Service (AWS KMS) key. A developer needs to grant several other AWS accounts the permission to use the S3 GetObject operation to retrieve the data from the S3 bucket.
How can the developer enforce that all requests to retrieve the data provide encryption in transit?

A. Define a resource-based policy on the S3 bucket to allow access when a request meets the condition
"aws:SecureTransport": "false".

B. Define a role-based policy on the other accounts' roles to deny access when a request meets the condition of "aws:SecureTransport": "false".

C. Define a resource-based policy on the S3 bucket to deny access when a request meets the condition
"aws:SecureTransport": "false".

D. Define a resource-based policy on the KMS key to deny access when a request meets the condition of
"aws:SecureTransport": "false".

정답: C

설명: (Fast2test 회원만 볼 수 있음)

Amazon AWS Certified Developer Associate Exam (DVA-C02) - AWS-Certified-Developer-Associate무료 덤프문제 풀어보기

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