DVA-C02 TEST PDF | DVA-C02 PRINTABLE PDF

DVA-C02 Test Pdf | DVA-C02 Printable PDF

DVA-C02 Test Pdf | DVA-C02 Printable PDF

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The DVA-C02 exam covers a wide range of topics related to AWS development, including AWS core services such as EC2, S3, and RDS, as well as AWS developer tools like AWS CodeDeploy, AWS CodePipeline, and AWS CloudFormation. Additionally, the exam tests candidates on their knowledge of programming languages commonly used in AWS development, such as Python, Java, and Node.js.

The DVA-C02 certification exam evaluates a candidate's ability to design, develop, and deploy scalable and fault-tolerant applications on AWS. DVA-C02 Exam covers a wide range of topics, including AWS compute, storage, database, networking, security, and developer tools. DVA-C02 exam also tests the candidate's knowledge of AWS services such as AWS Lambda, AWS Elastic Beanstalk, AWS CodePipeline, AWS CloudFormation, and AWS CloudTrail.

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To stand in the race and get hold of what you deserve in your career, you must check with all the Amazon DVA-C02 Exam Questions that can help you study for the Amazon DVA-C02 certification exam and clear it with a brilliant score. You can easily get these Amazon DVA-C02 Exam Dumps from Amazon that are helping candidates achieve their goals.

Amazon AWS Certified Developer - Associate Sample Questions (Q377-Q382):

NEW QUESTION # 377
A developer is troubleshooting an application mat uses Amazon DynamoDB in the uswest-2 Region. The application is deployed to an Amazon EC2 instance. The application requires read-only permissions to a table that is named Cars The EC2 instance has an attached IAM role that contains the following IAM policy.

When the application tries to read from the Cars table, an Access Denied error occurs.
How can the developer resolve this error?

  • A. Modify the IAM policy resource to be "arn aws dynamo* us-west-2 account-id table/*"
  • B. Modify the IAM policy to include the dynamodb * action
  • C. Create a trust policy that specifies the EC2 service principal. Associate the role with the policy.
  • D. Create a trust relationship between the role and dynamodb Amazonas com.

Answer: C

Explanation:
https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/access-control-overview.html#access- control-resource-ownership


NEW QUESTION # 378
A company is building a serverless application that uses AWS Lambda functions. The company needs to create a set of test events to test Lambda functions in a development environment. The test events will be created once and then will be used by all the developers in an IAM developer group. The test events must be editable by any of the IAM users in the IAM developer group.
Which solution will meet these requirements?

  • A. Create and store the test events in Amazon S3 as JSON objects. Allow S3 bucket access to all IAM users.
  • B. Create the test events. Configure the event sharing settings to make the test events shareable.
  • C. Create and store the test events in Amazon DynamoDB. Allow access to DynamoDB by using IAM roles.
  • D. Create the test events. Configure the event sharing settings to make the test events private.

Answer: B

Explanation:
Under the "Test" tab there's an option. (Shareable)
This event is available to IAM users within the same account who have permissions to access and use shareable events.
https://docs.aws.amazon.com/lambda/latest/dg/testing-functions.html#creating-shareable-events


NEW QUESTION # 379
A developer wants to expand an application to run in multiple AWS Regions. The developer wants to copy Amazon Machine Images (AMIs) with the latest changes and create a new application stack in the destination Region. According to company requirements, all AMIs must be encrypted in all Regions. However, not all the AMIs that the company uses are encrypted. How can the developer expand the application to run in the destination Region while meeting the encryption requirement?

  • A. Use AWS Key Management Service (AWS KMS) to enable encryption on the unencrypted AMIs.
    Copy the encrypted AMIs to the destination Region.
  • B. Create new AMIs, and specify encryption parameters. Copy the encrypted AMIs to the destination Region. Delete the unencrypted AMIs.
  • C. Copy the unencrypted AMIs to the destination Region. Enable encryption by default in the destination Region.
  • D. Use AWS Certificate Manager (ACM) to enable encryption on the unencrypted AMIs. Copy the encrypted AMIs to the destination Region.

Answer: B

Explanation:
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AMIEncryption.html
Encrypt an unencrypted image during copy
In this scenario, an AMI backed by an unencrypted root snapshot is copied to an AMI with an encrypted root snapshot. The CopyImage action is invoked with two encryption parameters, including a customer managed key.


NEW QUESTION # 380
A company is migrating legacy internal applications to AWS. Leadership wants to rewrite the internal employee directory to use native AWS services. A developer needs to create a solution for storing employee contact details and high-resolution photos for use with the new application.
Which solution will enable the search and retrieval of each employee's individual details and high-resolution photos using AWS APIs?

  • A. Store each employee's contact information in an Amazon DynamoDB table along with the object keys for the photos stored in Amazon S3.
  • B. Store employee contact information in an Amazon RDS DB instance with the photos stored in Amazon Elastic File System (Amazon EFS).
  • C. Use Amazon Cognito user pools to implement the employee directory in a fully managed software-as-a-service (SaaS) method.
  • D. Encode each employee's contact information and photos using Base64. Store the information in an Amazon DynamoDB table using a sort key.

Answer: A

Explanation:
Explanation
Amazon DynamoDB is a fully managed NoSQL database service that provides fast and consistent performance with seamless scalability. The developer can store each employee's contact information in a DynamoDB table along with the object keys for the photos stored in Amazon S3. Amazon S3 is an object storage service that offers industry-leading scalability, data availability, security, and performance. The developer can use AWS APIs to search and retrieve the employee details and photos from DynamoDB and S3.
References:
[Amazon DynamoDB]
[Amazon Simple Storage Service (S3)]


NEW QUESTION # 381
A developer maintains applications that store several secrets in AWS Secrets Manager. The applications use secrets that have changed over time. The developer needs to identify required secrets that are still in use. The developer does not want to cause any application downtime.
What should the developer do to meet these requirements?

  • A. Deactivate the applications secrets and monitor the applications error logs temporarily.
  • B. Create a secrets manager-secret-unused AWS Config managed rule. Create an Amazon EventBridge rule to Initiate notification when the AWS Config managed rule is met.
  • C. Configure AWS X-Ray for the applications. Create a sampling rule lo match the GetSecretValue Secrets Manager API operation requests.
  • D. Configure an AWS CloudTrail log file delivery to an Amazon S3 bucket. Create an Amazon CloudWatch alarm for the GetSecretValue. Secrets Manager API operation requests

Answer: B

Explanation:
This solution will meet the requirements by using AWS Config to monitor and evaluate whether Secrets Manager secrets are unused or have been deleted, based on specified time periods. The secrets manager-secret- unused managed rule is a predefined rule that checks whether Secrets Manager secrets have been rotated within a specified number of days or have been deleted within a specified number of days after last accessed date. The Amazon EventBridge rule will trigger a notification when the AWS Config managed rule is met, alerting the developer about unused secrets that can be removed without causing application downtime.
Option A is not optimal because it will use AWS CloudTrail log file delivery to an Amazon S3 bucket, which will incur additional costs and complexity for storing and analyzing log files that may not contain relevant information about secret usage. Option C is not optimal because it will deactivate the application secrets and monitor the application error logs temporarily, which will cause application downtime and potential data loss.
Option D is not optimal because it will use AWS X-Ray to trace secret usage, which will introduce additional overhead and latency for instrumenting and sampling requests that may not be related to secret usage.
References: [AWS Config Managed Rules], [Amazon EventBridge]


NEW QUESTION # 382
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