Recent questions in AWS

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You have developed a Lambda function. This function needs to run on a scheduled basis.

asked Oct 5, 2024 in AWS by DavidAnderson

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A company has an application that is making use of a DynamoDB table. There is now a requirement to ensure that all changes to the items in the table are recorded and stored in a MySQL database.

asked Oct 5, 2024 in AWS by DavidAnderson

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You are working on a REST API where you require to pass client submitted method requests as it is to a Lambda Function.

asked Oct 5, 2024 in AWS by DavidAnderson

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Your team has just started using the API gateway service. Several AWS Lambda functions are used as a backend for the gateway service. You have deployed the API and made it available for test users. You have made some changes to the method responsible for the API gateway.

asked Oct 5, 2024 in AWS by DavidAnderson

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Your team is planning to use the AWS Code Build service to test out the build of the application. The application needs to connect to a database.

asked Oct 5, 2024 in AWS by DavidAnderson

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Your team is planning to deploy an application that processes periodic tasks using the worker environment on AWS Elastic Beanstalk.

asked Oct 5, 2024 in AWS by DavidAnderson

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Your team is developing a set of Lambda functions. They need to debug the Lambda functions using the X-Ray service.

asked Oct 5, 2024 in AWS by DavidAnderson

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Your company needs to develop an application that needs to have a caching feature. The application cannot afford many cache failures and should be highly available.

asked Oct 5, 2024 in AWS by DavidAnderson

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Your team is developing a series of Lambda functions. You need to ensure that you analyze the invocations of the functions during the testing phase.

asked Oct 5, 2024 in AWS by DavidAnderson

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You are currently working on a function for AWS Lambda. When uploading the package for your AWS Lambda function, you are receiving the following error.

asked Oct 5, 2024 in AWS by DavidAnderson

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You are a developer for an application. The application needs to make use of AWS for managing authentication. The users should be able to authenticate using identity providers such as Facebook and Google.

asked Oct 5, 2024 in AWS by DavidAnderson

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As a developer, you have the requirement to access resources in another account. Which of the following is the best way to achieve this?

asked Oct 5, 2024 in AWS by DavidAnderson

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As a programmer, you have been hired to develop an application for a company. The application needs to first encrypt the data at the client side before sending it to a destination location. How can you achieve this? The size of the data is generally around 1 - 4 MB.

asked Oct 5, 2024 in AWS by DavidAnderson

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An application needs to make use of the SQS service for sending and receiving messages. The application takes 60 seconds to process a message.

asked Oct 5, 2024 in AWS by DavidAnderson

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Your company has a SOAP service that receives requests in XML. The service is going to be placed behind the API gateway service.

asked Oct 2, 2024 in AWS by DavidAnderson

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You have an application storing objects in an Amazon S3 bucket. Due to massive popularity, these objects are frequently accessed from the S3 bucket.

asked Oct 2, 2024 in AWS by DavidAnderson

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1 answer

An application includes an Autoscaling Group. It has been determined that the best way to scale the group is based on the number of concurrent users.

asked Oct 2, 2024 in AWS by DavidAnderson

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Your team is transitioning a stateful-based web application to AWS. You need to decide the AWS services based on the functionalities that will help to design the required architecture.

asked Oct 2, 2024 in AWS by DavidAnderson

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Your team is developing a set of Lambda functions. You need to ensure the team uses the best practices for working with AWS Lambda.

asked Oct 2, 2024 in AWS by DavidAnderson

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An application is making calls to a DynamoDB table. The queries are taking on a lot of read capacity. The table has a large number of attributes. Not all of the attributes are used in the query.

asked Oct 2, 2024 in AWS by DavidAnderson

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Your team is developing an application that makes use of Docker containers. These containers will be deployed to the Elastic Container Service. The applications on these containers need to interact with DynamoDB tables.

asked Oct 2, 2024 in AWS by DavidAnderson

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Your application is currently configured to interact with an S3 bucket. Now you are getting errors that the bucket does not exist. Which of the following is the best way to understand how the bucket was deleted?

asked Oct 2, 2024 in AWS by DavidAnderson

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You've developed an application that is going to be hosted on an EC2 Instance. The company has decided to use Cloudfront to distribute the content.

asked Oct 2, 2024 in AWS by DavidAnderson

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As a developer, you are looking at making use of AWS Cognito Sync. Which of the below are features of this service?

asked Oct 2, 2024 in AWS by DavidAnderson

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Your team has decided to host a static website using the Simple Storage Service. A bucket has been defined with the domain name, the objects uploaded, and the static web site hosting enabled for the bucket.

asked Oct 2, 2024 in AWS by DavidAnderson

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Your team has developed a web application that will run on an EC2 Instance. There is a deployment requirement wherein if the primary application fails.

asked Oct 1, 2024 in AWS by DavidAnderson

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Your company has an existing Redshift cluster. The sales team currently stores historical data in the cluster.

asked Oct 1, 2024 in AWS by DavidAnderson

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A company uses the Simple Notification Service to send notifications to various subscribers for their service.

asked Oct 1, 2024 in AWS by DavidAnderson

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You are using a custom tool known as POSTMAN to make API requests to resources in AWS. Part of the job of sending requests is to sign the request.

asked Oct 1, 2024 in AWS by DavidAnderson

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Your team plans to deliver content to users by using the CloudFront service and an S3 bucket as the source.

asked Oct 1, 2024 in AWS by DavidAnderson

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