Recent questions in AWS

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An application needs to make use of a messaging system. The messages need to be processed in the order they are received, and also no duplicates should be allowed.

asked Jul 25, 2024 in AWS by DavidAnderson

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You are getting error as “LambdaThrottledException” for certain cases when you are performing application testing with large number of players.

asked Jul 25, 2024 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 Which of the following combination of services can be used to develop and host the RESTful API service?

asked Jul 25, 2024 in AWS by DavidAnderson

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When the lambda function is executed, it does not add the required rows to the DynamoDB table and the function execution timeouts. What needs to be changed to ensure that the Lambda function works as desired?

asked Jul 25, 2024 in AWS by DavidAnderson

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You're a developer at a company that needs to deploy an application using Elastic Beanstalk. There is a requirement to place a healthcheck.config file for the environment.

asked Jul 25, 2024 in AWS by DavidAnderson

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What would be the required provisioned write throughput for best performance?

asked Jul 25, 2024 in AWS by DavidAnderson

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You've currently been tasked to migrate an existing on-premises web application into Elastic Beanstalk. You can't find any relevant AMIs in the beanstalk service that would be suitable to host your application.

asked Jul 25, 2024 in AWS by DavidAnderson

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Which of the following needs to be done to ensure that the AWS Lambda function can access the resources in the VPC? Choose 2 answers from the options given below.

asked Jul 25, 2024 in AWS by DavidAnderson

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Your application currently makes use of AWS Cognito for managing user identities. You want to analyze the information that is stored in AWS Cognito for your application.

asked Jul 25, 2024 in AWS by DavidAnderson

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Your application currently makes use of AWS Cognito for managing user identities. You want to analyze the information that is stored in AWS Cognito for your application.

asked Jul 23, 2024 in AWS by DavidAnderson

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You are planning to deploy a built application onto an EC2 Instance. There will be several tests conducted on this Instance.

asked Jul 23, 2024 in AWS by DavidAnderson

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1 answer

Your company has developed a web application and hosted it on an Amazon S3 bucket configured for static content. The users can log in to this app using their Google/Facebook login accounts.

asked Jul 23, 2024 in AWS by DavidAnderson

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They want to use their existing Chef recipes that they use for their on-premise configuration for servers in AWS. Which of the following service would be ideal to use in this regard?

asked Jul 23, 2024 in AWS by DavidAnderson

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1 answer

In API Gateway, when a stage variable is used as part of an HTTP integration URL, which of the following are correct ways of defining a "subdomain" and the "path"? (Select TWO)

asked Jul 23, 2024 in AWS by DavidAnderson

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1 answer

An application has been making use of AWS DynamoDB for its back-end data store. The size of the table has now grown to 20 GB, and the scans on the table are causing throttling errors.

asked Jul 23, 2024 in AWS by DavidAnderson

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1 answer

Your application currently interacts with a DynamoDB table. Records are inserted into the table via the application.

asked Jul 23, 2024 in AWS by DavidAnderson

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You've been instructed to develop a mobile application that will make use of AWS services. You need to decide on a data store to store the user sessions.

asked Jul 23, 2024 in AWS by DavidAnderson

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1 answer

You have been asked to implement a system that can report this information in real-time, ensure that the report is always up to date, and handle increases in the number of requests to your web application.

asked Jul 23, 2024 in AWS by DavidAnderson

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1 answer

Your mobile application includes a photo-sharing service that is expecting tens of thousands of users at launch.

asked Jul 23, 2024 in AWS by DavidAnderson

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1 answer

A static web site has been hosted on a bucket and is now being accessed by users. One of the web pages javascript section has been changed to access data hosted in another S3 bucket.

asked Jul 23, 2024 in AWS by DavidAnderson

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1 answer

You are in charge of developing an application that will make use of AWS services. There is a key requirement from an architecture point of view that the entire system should be decoupled to ensure less dependency.

asked Jul 23, 2024 in AWS by DavidAnderson

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You are in charge of deploying an application hosted on an EC2 Instance and sitting behind an Elastic Load Balancer. You have been requested to monitor the incoming client connections to the Elastic Load Balancer.

asked Jul 22, 2024 in AWS by DavidAnderson

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1 answer

An application is being developed that is going to write data to a DynamoDB table. You have to set up the read and write throughput for the table. Data is going to be read at the rate of 300 items every 30 seconds.

asked Jul 22, 2024 in AWS by DavidAnderson

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1 answer

Your application has the requirement to store data in a backend data store. Indexing should be possible on the data, but the data does not conform to any schema.

asked Jul 22, 2024 in AWS by DavidAnderson

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1 answer

You've been asked to develop an application on the AWS Cloud. The application will be used to store confidential documents in an S3 bucket.

asked Jul 22, 2024 in AWS by DavidAnderson

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1 answer

You are using S3 buckets to store images. These S3 buckets invoke a lambda function on upload. The Lambda function creates thumbnails of the images and stores them in another S3 bucket.

asked Jul 22, 2024 in AWS by DavidAnderson

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1 answer

You're developing an application that will be hosted on an EC2 Instance. This will be part of an Autoscaling Group. The application needs to get the private IP of the instance to send it across to a controller-based application.

asked Jul 22, 2024 in AWS by DavidAnderson

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1 answer

You've been hired to develop a gaming application for a large company. The application will be developed using AWS resources. You need to ensure that the right services are used during the development and subsequent deployment of the application.

asked Jul 22, 2024 in AWS by DavidAnderson

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1 answer

You have a number of Lambda functions that need to be deployed using AWS CodeDeploy. The lambda functions have gone through multiple code revisions, and versioning in Lambda is being used to maintain the revisions.

asked Jul 22, 2024 in AWS by DavidAnderson

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1 answer

Your AWS Lambda function writes to an S3 bucket. Which of the following is the best practice to pass operational parameters, such as the bucket name, to your Lambda function?

asked Jul 22, 2024 in AWS by DavidAnderson

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