Recent questions tagged aws-developer-certification-exam

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Which of the following is true with respect to strongly consistent read requests from an application to a DynamoDB with a DAX cluster?

asked Aug 14 in AWS by DavidAnderson

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Which of the following expression can be used to return the Colour & Size Attribute of the table during query operations?

asked Aug 14 in AWS by DavidAnderson

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You are a team lead for the development of an application that will be hosted in AWS. The application will consist of a front end that will allow users to upload files.

asked Aug 14 in AWS by DavidAnderson

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Your company is planning on using the Simple Storage Service to host objects that users will access.

asked Aug 14 in AWS by DavidAnderson

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To enable CORS on a resource using API gateway for GET method, which of the following action needs to be performed for all types of response except 200 response in case of Lambda custom integration?

asked Aug 14 in AWS by DavidAnderson

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Which of the following would you suggest to be most preferably used with DynamoDB to fulfill this requirement?

asked Aug 14 in AWS by DavidAnderson

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Your team is currently working on source code that's defined in a Subversion repository. The company has just started using AWS tools for their CI/CD process and has now mandated that source code be migrated to AWS CodeCommit.

asked Aug 14 in AWS by DavidAnderson

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You have an application that needs to encrypt data using the KMS service. The company has already defined the customer master key in AWS for usage in the application.

asked Aug 14 in AWS by DavidAnderson

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You are currently managing deployments for a Lambda application via Code Deploy. You have a new version of the Lambda function in place.

asked Aug 14 in AWS by DavidAnderson

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You need to set up a RESTful API service in AWS that would be serviced via the following URL- https://democompany.com/customers?ID=1 So customers should be able to get their details whilst providing the ID to the API.

asked Aug 14 in AWS by DavidAnderson

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You've created a local Java-based Lambda function. You then package and upload the function to AWS. You try to run the function with the default settings. But the function does not run as expected.

asked Aug 11 in AWS by DavidAnderson

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You have created an Amazon DynamoDB table with Global Secondary Index. Which of the following can be used to get the latest results quickly with the least impact on RCU (Read Capacity Unit)?

asked Aug 11 in AWS by DavidAnderson

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You are working on building microservices using Amazon ECS. This ECS will be deployed in an Amazon EC2 instance along with its Amazon ECS container agent.

asked Aug 11 in AWS by DavidAnderson

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You're developing an application that is going to be hosted in AWS Lambda. The function will make calls to a database. A requirement is that all database connection strings should be kept secure.

asked Aug 11 in AWS by DavidAnderson

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You've deployed an application using AWS Lambda and the API gateway service. You need to deploy a newer version of the application.

asked Aug 11 in AWS by DavidAnderson

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The code needs to be deployed only to the new instances. Which of the following Elastic Deployment mechanisms would you consider using?

asked Aug 11 in AWS by DavidAnderson

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You've developed an AWS Lambda function but are running into a lot of performance issues. You decide to use the AWS X-Ray service to diagnose the issues.

asked Aug 11 in AWS by DavidAnderson

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You have been told to make use of Cloudformation templates for deploying applications on EC2 Instances. These Instances need to be preconfigured with the NGINX web server to host the application.

asked Aug 11 in AWS by DavidAnderson

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Your company is developing an application that users on their mobile devices will primarily use. The users need to have the ability to authenticate themselves via identity providers through Security Assertion Markup Language 2.0.

asked Aug 11 in AWS by DavidAnderson

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Your application is making requests to a DynamoDB table. Due to the certain surge of requests, you are now getting throttling errors in your application.

asked Aug 11 in AWS by DavidAnderson

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