Hot questions

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Your application is developed to pick up metrics from several servers and push them off to Cloudwatch. At times, the application gets client 429 errors.

asked Jul 29, 2024 in AWS by Sandeepthukran

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What was the biggest mistake of your life?

asked Aug 6, 2024 in Other by rajeshsharma

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Can we declare the Entity class final?

asked Jul 29, 2024 in Hibernate by rajeshsharma

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You are a developer who has been hired to lead the development of a new application. The application needs to interact with a backend data-store.

asked Aug 6, 2024 in AWS by DavidAnderson

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our application must write to an SQS queue. Your corporate security policies require that AWS credentials are always encrypted and are rotated at least once a week.

asked Aug 6, 2024 in AWS by DavidAnderson

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AWS CodeDeploy deployment fails to start & generates the following error code, ”HEALTH_CONSTRAINTS_INVALID.” Which of the following can be used to eliminate this error?

asked Aug 6, 2024 in AWS by DavidAnderson

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Your application currently points to several Lambda functions in AWS. A change is being made to one of the Lambda functions. You need to ensure that application traffic is shifted slowly from one Lambda function to the other.

asked Aug 6, 2024 in AWS by DavidAnderson

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Describe yourself in five words?

asked Aug 6, 2024 in Other by rajeshsharma

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Can you say something about the N+1 SELECT problem in Hibernate?

asked Jul 29, 2024 in Hibernate by rajeshsharma

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Can you say something about the Table Per Class Strategy?

asked Jul 29, 2024 in Hibernate by rajeshsharma

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An application needs to use an authentication in AWS. Users need to have MFA enabled when trying to log into the application.

asked Aug 3, 2024 in AWS by DavidAnderson

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Write a code to find the factorial?

asked Aug 6, 2024 in Other by rajeshsharma

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You are planning to use the Serverless Application model which will be used to deploy a serverless application consisting of a Node.js function.

asked Aug 6, 2024 in AWS by DavidAnderson

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You are developing an application that would be used to upload images from users. You need to effectively store the images and also the name of the user who uploaded the image.

asked Aug 6, 2024 in AWS by DavidAnderson

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Name the states that a persistent entity exists in.

asked Jul 27, 2024 in Hibernate by SakshiSharma

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You have developed a Web-based application that makes calls to backend API. Which of the following headers are required by Web browsers to be set up in each API method which has CORS enabled?

asked Aug 6, 2024 in AWS by DavidAnderson

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A company currently allows access to their API's to customers via the API gateway. Currently, all clients have a 6-month period to move from using the older API's to newer versions of the API's.

asked Jul 29, 2024 in AWS by Sandeepthukran

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You have docker containers that are going to be deployed in the AWS Elastic Container Service. You need to ensure that the underlying EC2 instances hosting the containers cannot access each other

asked Aug 3, 2024 in AWS by DavidAnderson

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Can you tell the difference between setMaxResults() and setFetchSize() of Query?

asked Jul 27, 2024 in Hibernate by SakshiSharma

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You have deployed an application on an EC2 Instance. This application makes calls to a DynamoDB service. There are numerous performance issues present in the application. You decide to use the XRay service to debug the performance issues.

asked Aug 3, 2024 in AWS by DavidAnderson

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