Looking for Amazon DVA-C02 Practice Questions? Rejoice because you have reached your destination. Amazonawsdumps.com have prepared a special kind of test material that alters according to the individual candidate’s skillset. Our smart system presents Amazon DVA-C02 Question Answers exactly like they are in the actual exam. We report your progress at the end of each test to ensures 100% success.
| Demo | $49 | Add to cart | |
| Test Engine | Demo | $59 | Add to cart |
| PDF + Test Engine | $69 | Add to cart |
Here are some more features of Amazon DVA-C02 PDF:
| 368 questions with answers | Updation Date : 08 Sep, 2025 |
| Unlimited practice questions | Routinely Daily Updates |
| Takes Just 1 Day to Prepare Exam | Passing Guaranteed at First Go |
| Money-Back Facility | 3 Months Free Updates |
In today’s world, you need the validation of your skills to get past the competition. Amazon DVA-C02 Exam is that validation. Not only is Amazon a leading industry in IT but it also offers certification exams to prove Amazon's skills. These skills prove you capable of fulfilling the Amazon job role. To get certified you simply pass the DVA-C02 Exam. This brings us to Amazon DVA-C02 Question Answers set. Passing this certification exam from Amazon may seem easy but it’s not. Many students fail this exam only because they didn’t take it seriously. Don’t make this mistake and order your Amazon DVA-C02 Braindumps right now!
Amazonawsdumps.com is the most popular and reliable website that has helped thousands of candidates excel at Amazon Exams. You could be one of those fortunate few too. Pass your exam in one attempt with Amazon DVA-C02 PDF and own the future. Buy Now!
We know we said passing amazon exams is hard but that’s only if you’ve been led astray. There are millions of Amazon DVA-C02 Practice Questions available online promising success but fail when it comes down to it. Choose your training material carefully and get Amazon DVA-C02 Question Answers that are valid, accurate, and approved by famous IT professionals. Our Amazon DVA-C02 Braindumps are created by experts for experts and generate first-class results in just a single attempt. Don’t believe us? Try our free demo version that contains all the features you’ll get with Amazon DVA-C02 PDF. An interactive design, easy to read format, understandable language, and concise pattern. And if you still don’t get the result you want and fail somehow, you get your money back in full. So, order your set of Amazon DVA-C02 Dumps now!
We promise our customers to take full responsibility for their learning, preparation and passing DVA-C02 Exams without a hunch. Our aim is your satisfaction and ease. That is why we demand only the reasonable cost on Amazon DVA-C02 Practice Questions. Moreover, offer 2 formats: PDF and online test engine. Also, there is always a little extra with our discount coupons.
Amazonawsdumps.com the team is a bunch of experts who got lucky with Amazon DVA-C02 Braindumps. We got what we needed to pass the exam and we went through its challenges as well. That is why we want every Amazon Candidate to get success. Choosing among so many options of Amazon DVA-C02 PDF is a tricky situation. Sometimes they don’t turn out like they first appeared to be. That is the reason we offer our valued customers a free demo. They can get a test run of Amazon DVA-C02 Dumps before they buy it. When it comes to buying, the procedure is simple, secure, and hardly jeopardizing. Because our Amazon DVA-C02 Practice Questions have a 99.8% passing rate.
A developer is migrating a containerized application from an on-premises environment to an Amazon ECS cluster. In the on-premises environment, the container uses a Docker file to store the application. Service dependency configurations such as databases, caches, and storage volumes are stored in a docker-compose.yml file. Both files are located at the top level of the code base that the developer needs to containerize. When the developer deploys the code to Amazon ECS, the instructions from the Docker file are carried out. However, none of the configurations from dockercompose. yml are applied. The developer needs to resolve the error and ensure the configurations are applied.
A. Store the file path for the docker-compose.yml file as a Docker label. Add the label to
the ECS cluster's container details.
B. Add the details from the docker-compose.yml file to an ECS task definition. Associate the task with the ECS cluster.
C. Create a namespace in the ECS cluster. Associate the docker-compose.yml file to the namespace.
D. Update the service type of the ECS cluster to REPLICA, and redeploy the stack.
ANSWER : B
A developer accesses AWS CodeCommit over SSH. The SSH keys configured to access AWS CodeCommit are tied to a user with the following permissions: The developer needs to create/delete branches Which specific IAM permissions need to be added based on the principle of least privilege?
A. Option A
B. Option B
C. Option C
D. Option D
ANSWER : A
A developer created an AWS Lambda function that accesses resources in a VPC. The Lambda function polls an Amazon Simple Queue Service (Amazon SOS) queue for new messages through a VPC endpoint. Then the function calculates a rolling average of the numeric values that are contained in the messages. After initial tests of the Lambda function, the developer found that the value of the rolling average that the function returned was not accurate. How can the developer ensure that the function calculates an accurate rolling average?
A. Set the function's reserved concurrency to 1. Calculate the rolling average in the function. Store the calculated rolling average in Amazon ElastiCache.
B. Modify the function to store the values in Amazon ElastiCache. When the function initializes, use the previous values from the cache to calculate the rolling average.
C. Set the function's provisioned concurrency to 1. Calculate the rolling average in the function. Store the calculated rolling average in Amazon ElastiCache.
D. Modify the function to store the values in the function's layers. When the function initializes, use the previously stored values to calculate the rolling average.
ANSWER : B
A developer is building an application that uses Amazon DynamoDB. The developer wants to retrieve multiple specific items from the database with a single API call. Which DynamoDB API call will meet these requirements with the MINIMUM impact on the database?
A. BatchGetltem
B. Getltem
C. Scan
D. Query
ANSWER : A
A company hosts a client-side web application for one of its subsidiaries on Amazon S3. The web application can be accessed through Amazon CloudFront from https://www.example.com. After a successful rollout, the company wants to host three more client-side web applications for its remaining subsidiaries on three separate S3 buckets. To achieve this goal, a developer moves all the common JavaScript files and web fonts to a central S3 bucket that serves the web applications. However, during testing, the developer notices that the browser blocks the JavaScript files and web fonts. What should the developer do to prevent the browser from blocking the JavaScript files and web fonts?
A. Create four access points that allow access to the central S3 bucket. Assign an access point to each web application bucket.
B. Create a bucket policy that allows access to the central S3 bucket. Attach the bucket policy to the central S3 bucket.
C. Create a cross-origin resource sharing (CORS) configuration that allows access to the central S3 bucket. Add the CORS configuration to the central S3 bucket.
D. Create a Content-MD5 header that provides a message integrity check for the central S3 bucket. Insert the Content-MD5 header for each web application request.
ANSWER : C
A developer received the following error message during an AWS CloudFormation deployment: Which action should the developer take to resolve this error?
A. Contact AWS Support to report an issue with the Auto Scaling Groups (ASG> service.
B. Add a DependsOn attribute to the ASGInstanceRole12345678 resource in the CloudFormation template. Then delete the stack.
C. Modify the CloudFormation template to retain the ASGInstanceRolet 2345678 resource. Then manually delete the resource after deployment.
D. Add a force parameter when calling CloudFormation with the role-am of ASGInstanceRole12345678.
ANSWER : C
In a move toward using microservices, a company's management team has asked all development teams to build their services so that API requests depend only on that service's data store. One team is building a Payments service which has its own database; the service needs data that originates in the Accounts database. Both are using Amazon DynamoDB. What approach will result in the simplest, decoupled, and reliable method to get near-real time updates from the Accounts database?
A. Use AWS Glue to perform frequent ETL updates from the Accounts database to the
Payments database.
B. Use Amazon ElastiCache in Payments, with the cache updated by triggers in the Accounts database.
C. Use Amazon Data Firehose to deliver all changes from the Accounts database to the Payments database.
D. Use Amazon DynamoDB Streams to deliver all changes from the Accounts database to the Payments database.
ANSWER : D
A developer is building an application that includes an AWS Lambda function that is written in .NET Core. The Lambda function's code needs to interact with Amazon DynamoDB tables and Amazon S3 buckets. The developer must minimize the Lambda function's deployment time and invocation duration. Which solution will meet these requirements?
A. Increase the Lambda function's memory.
B. Include the entire AWS SDK for .NET in the Lambda function's deployment package.
C. Include only the AWS SDK for .NET modules for DynamoDB and Amazon S3 in the Lambda function's deployment package.
D. Configure the Lambda function to download the AWS SDK for .NET from an S3 bucket at runtime.
ANSWER : C
A company is developing a serverless application that requires storage of sensitive API keys as environment variables for various services. The application requires the automatic rotation of the encryption keys every year. Which solution will meet these requirements with no development effort?
A. Encrypt the environment variables by using AWS Secrets Manager. Set up automatic
rotation in Secrets Manager.
B. Encrypt the environment variables by using AWS Key Management Service (AWS KMS) customer managed keys. Enable automatic key rotation.
C. Encrypt the environment variables by using AWS Key Management Service (AWS KMS) AWS managed keys. Configure a custom AWS Lambda function to automate key rotation.
D. Encrypt the environment variables by using AWS Systems Manager Parameter Store. Set up automatic rotation in Parameter Store.
ANSWER : A
A developer is receiving an intermittent ProvisionedThroughputExceededException error from an application that is based on Amazon DynamoDB. According to the Amazon CloudWatch metrics for the table, the application is not exceeding the provisioned throughput. What could be the cause of the issue?
A. The DynamoDB table storage size is larger than the provisioned size.
B. The application is exceeding capacity on a particular hash key.
C. The DynamoDB table is exceeding the provisioned scaling operations.
D. The application is exceeding capacity on a particular sort key.
ANSWER : B
A company has a serverless application that uses Amazon API Gateway and AWS Lambda functions to expose a RESTful API. The company uses a continuous integration and continuous delivery (CI/CD) workflow to deploy the application to multiple environments. The company wants to implement automated integration tests after deployment. A developer needs to set up the necessary infrastructure and processes to automate the deployment and integration tests for the serverless application.
A. Configure API Gateway stages to represent each application environment. Use AWS
SAM templates to manage the infrastructure for the Lambda functions and API resources.
Use AWS CodeBuild to implement automated deployment tests to validate the
deployments in each stage.
B. Configure API Gateway stages to represent each application environment. Use AWS CloudFormation to manage the infrastructure for the Lambda functions and API resources. Use AWS CodeBuild to implement automated deployment tests to validate the deployments in each stage.
C. Use AWS CodePipeline to create a CI/CD pipeline. Configure API Gateway stages to represent each application environment. Use AWS CloudFormation templates to manage the infrastructure for the Lambda functions and API resources. Use AWS CodeBuild to implement automated deployment tests to validate the deployments in each stage.
D. Use AWS CloudFormation to create and deploy the application infrastructure in each application environment. Use the AWS CLI to invoke Lambda functions to perform deployment tests after each deployment.
ANSWER : C
A company has a large amount of data in an Amazon DynamoDB table. A large batch of data is appended to the table once each day. The company wants a solution that will make all the existing and future data in DynamoDB available for analytics on a long-term basis. Which solution meets these requirements with the LEAST operational overhead?
A. Configure DynamoDB incremental exports to Amazon S3.
B. Configure Amazon DynamoDB Streams to write records to Amazon S3.
C. Configure Amazon EMR to copy DynamoDB data to Amazon S3.
D. Configure Amazon EMR to copy DynamoDB data to Hadoop Distributed File System (HDFS).
ANSWER : A
A developer is setting up infrastructure by using AWS Cloud Formation. If an error occurs when the resources described in the CloudFormation template are provisioned, successfully provisioned resources must be preserved. The developer must provision and update the CloudFormation stack by using the AWS CLI. Which solution will meet these requirements?
A. Add an --enable-terminal ion-protection command line option to the create-stack
command and the update-stack command.
B. Add a -disable-roll back command line option to the create-stack command and the update-stack command
C. Add a —parameters ParameterKey=P reserve Resources. ParameterVaIue=True command line option to the create-stack command and the update-stack command.
D. Add a -tags Key=PreserveResources.VaIue=True command line option to the createstack command and the update-stack command.
ANSWER : B
A banking company is building an application for users to create accounts, view balances, and review recent transactions. The company integrated an Amazon API Gateway REST API with AWS Lambda functions. The company wants to deploy a new version of a Lambda function that gives customers the ability to view their balances. The new version of the function displays customer transaction insights. The company wants to test the new version with a small group of users before deciding whether to make the feature available for all users. Which solution will meet these requirements with the LEAST disruption to users?
A. Create a canary deployment for the REST API. Gradually increase traffic to the new
version of the function. Revert traffic to the old version if issues are detected.
B. Redeploy the REST API stage to use the new version of the function. If issues are detected, update the REST API to point to the previous version of the function.
C. Deploy the new version of the function to a new stage in the REST API. Route traffic to the new stage. If the new version fails, route traffic to the original stage.
D. Create a new REST API stage for the new version of the function. Create a weighted alias record set in Amazon Route 53 to distribute traffic between the original stage and the new stage.
ANSWER : A
A company is building a content authoring application. The application has multiple user groups, such as content creator, reviewer, approver, and administrator. The company needs to assign users fine-grained permissions for specific parts of the application. The company needs a solution to configure, maintain, and analyze user permissions. The company wants a solution that can be easily adapted to work with newer applications in the future. The company must use a third-party OpenID Connect (OIDC) identity provider (IdP) to authenticate users.
A. Configure an Amazon Cognito identity pool for the application. Use the identity pool
identities within the application to manage user permissions.
B. Configure the application to check user permissions upon request. Configure the application logic to manage user permissions.
C. Use Amazon Verified Permissions to set up user permissions. Integrate Verified Permissions with a third-party IdP. Configure the application to request authorization decisions from Verified Permissions.
D. Set up an IAM role for each user group. Assign users appropriate IAM roles. Configure the application to determine appropriate permissions for each user based on the user's IAM role.
ANSWER : C
A company has an AWS Step Functions state machine named myStateMachine. The company configured a service role for Step Functions. The developer must ensure that only the myStateMachine state machine can assume the service role.Which statement should the developer add to the trust policy to meet this requirement?
A. "Condition": { "ArnLike": { "aws:SourceArn":"urn:aws:states:ap-south-
1:111111111111:stateMachine:myStateMachine" } }
B. "Condition": { "ArnLike": { "aws:SourceArn":"arn:aws:states:ap-south- 1:*:stateMachine:myStateMachine" } }
C. "Condition": { "StringEquals": { "aws:SourceAccount": "111111111111" } }
D. "Condition": { "StringNotEquals": { "aws:SourceArn":"arn:aws:states:ap-south- 1:111111111111:stateMachine:myStateMachine" } }
ANSWER : A
A developer needs to write an AWS CloudFormation template on a local machine and deploy a CloudFormation stack to AWS. What must the developer do to complete these tasks?
A. Install the AWS CLI. Configure the AWS CLI by using an I AM user name and password.
B. Install the AWS CLI. Configure the AWS CLI by using an SSH key.
C. Install the AWS CLI. Configure the AWS CLI by using an 1AM user access key and secret key.
D. Install an AWS software development kit (SDK). Configure the SDK by using an X.509 certificate.
ANSWER : C
A developer is building a web and mobile application for two types of users: regular users and guest users. Regular users are required to log in, but guest users do not log in. Users should see only their data, regardless of whether they authenticate. Users need AWS credentials before they can access AWS resources.
A. Use an Amazon Cognito identity pool to generate temporary AWS credentials that are
linked to an unauthenticated role that has access to the required resources.
B. Set up an IAM user that has permissions to the required resources. Hardcode the IAM credentials in the web and mobile application.
C. Generate temporary keys that are stored in AWS KMS. Use the temporary keys to access the required resources.
D. Generate temporary credentials. Store the temporary credentials in AWS Secrets Manager. Use the temporary credentials to access the required resources.
ANSWER : A
Leave a comment
Your email address will not be published. Required fields are marked *