Answers by DavidAnderson - Madanswer Technologies Interview Questions Data|Agile|DevOPs|Python

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Development Team uses AWS CodePipeline to deploy a new application from the Amazon S3 bucket to a fleet of Amazon EC2 instances across multiple AZ's. The team needs to have a test before the Deploy Stage to ensure no bugs in the source code.

answered Oct 20, 2024 in AWS

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For security reasons, the Development Team is looking for an alternate secure location for saving BuildSpec files for a New Build Project in the US-west region.

answered Oct 20, 2024 in AWS

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You are planning to build a serverless application with microservices using AWS Code Build. This application will be using AWS Lambda. How will you specify AWS SAM CLI & Application package within the build spec file of an AWS CodeBuild?

answered Oct 20, 2024 in AWS

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You are using AWS CodeDeploy for upgrading a web application on an EC2 Instance using blue/green deployment. DevOps Lead is concerned about scripting in each of the hooks section in an AppSpec file.

answered Oct 20, 2024 in AWS

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A third-party software firm is performing deployment for a new application for your firm. A Linux user from this vendor firm needs access permission to execute dependencies before the build phase.

answered Oct 20, 2024 in AWS

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The deployment team is working on a project for a new serverless application using AWS Lambda, CodeBuild & AWS CloudFormation. Source code will be accessed by users working on this project from various on-premise locations.

answered Oct 20, 2024 in AWS

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You are deploying an AWS CodeDeploy agent on an EC2 & required to store all logs at a custom location to meet security guidelines.

answered Oct 20, 2024 in AWS

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Your Company is using an AWS CodeDeploy for deployment of applications to EC2 instance. For a financial application project to be deployed in the us-east region, log files are saved in the EC2 instance launched in this region.

answered Oct 20, 2024 in AWS

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The development team has deployed multiple deployment versions using AWS CodeDeploy. One of the Deployment sessions with overwrite content option has failed.

answered Oct 20, 2024 in AWS

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You are planning to deploy the serverless application using AWS CodeDeploy. This application will be using AWS Lambda compute platform & an AppSpec file will be created using YAML.

answered Oct 20, 2024 in AWS

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You're the lead developer for a company that uses AWS KMS to decrypt passwords from an AWS RDS MySQL database using an asymmetric CMK. While decrypting the data, you receive an InvalidCiphertextException error which causes the application to fail.

answered Oct 16, 2024 in AWS

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You work for a large bank and are tasked to build an application that allows 30 large customers to perform more than 1000 online transactions per second swiftly and collectively in the us-east-1 region.

answered Oct 16, 2024 in AWS

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You have used a CMK to create a data key using the GenerateDataKey operation to encrypt your application's data using envelope encryption. You have been asked to provide temporary secured access to external auditors so that they can audit the data stored.

answered Oct 16, 2024 in AWS

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our company is standing up a new DynamoDB table for an application and will store the customers' credit card information that have made purchases on your eCommerce store.

answered Oct 16, 2024 in AWS

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You are using AWS S3 to encrypt and store large documents for your application. You have been asked to use the AWS Lambda function for this purpose by your Technical Architect.

answered Oct 16, 2024 in AWS

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You are an API developer for a large manufacturing company. You have developed an API resource that adds new products to the distributor's inventory using a POST HTTP request. It includes an Origin header and accepts application/x-www-form-encoded as request content type.

answered Oct 16, 2024 in AWS

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You are a developer at a company that has built a serverless application that allows users to get NBA stats. The application consists of three different levels of subscription Free, Premium and Enterprise, implemented using stages in API Gateway.

answered Oct 16, 2024 in AWS

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You are an API developer for a large corporation and have been asked to investigate a public API's latency problem in API Gateway. Upon investigation

answered Oct 16, 2024 in AWS

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You are a lead developer for an application that uses WebSockets through API Gateway to push payloads between the clients and server. Your API has a proxy integration with Lambda. When the client connects for the first time, it receives a preflight error message.

answered Oct 16, 2024 in AWS

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You work for a travel company that books accommodation for customers. The company has decided to release a new feature that will allow customers to book accommodation in real-time through their API. As a developer, you have planned to deploy this new feature.

answered Oct 13, 2024 in AWS