top AWS interview Questions and Answers

AWS associate interview Questions and Answers

AWS associate Interview?


Q. What AWS Cloud service provides a logically isolated section of the AWS Cloud where organizations can launch AWS resources in a virtual network that they define?

A. Amazon VPC lets organizations provision a logically isolated section of the AWS Cloud where they can launch AWS resources in a virtual network that they define. Amazon SWF, Amazon Route 53, and AWS CloudFormation do not provide a virtual network. Amazon SWF helps developers build, run, and scale background jobs that have parallel or sequential steps. Amazon Route 53 provides a highly available and scalable cloud Domain Name System (DNS) web service. Amazon CloudFormation gives developers and systems administrators an easy way to create and manage a collection of related AWS resources.

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TIP - AWS admin interview Questions and Answers Amazon DynamoDB is a fully managed, fast, and flexible NoSQL database service for all applications

AWS admin interview Questions and Answers top aws interview Questions and Answers for beginners

AWS professional interview Questions and Answers

Q. Your company provides a mobile voting application for a popular TV show, and 5 to 25 million viewers all vote in a 15-second timespan. What mechanism can you use to decouple the voting application from your back-end services that tally the votes?

A. Amazon SQS is a fast, reliable, scalable, fully managed message queuing service that allows organizations to decouple the components of a cloud application. With Amazon SQS, organizations can transmit any volume of data, at any level of throughput, without losing messages or requiring other services to be always available. AWS CloudTrail records AWS API calls, and Amazon Redshift is a data warehouse, neither of which would be useful as an architecture component for decoupling components. Amazon SNS provides a messaging bus complement to Amazon SQS; however, it doesn’t provide the decoupling of components necessary for this scenario.

Q. AWS only for IT Companies?

A. For all IT and NON-IT - AWS Services Can avail respect to their requirements like small , medium and enterprise levels

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AWS cloud interview Questions and Answers

Q. In what ways does Amazon Simple Storage Service (Amazon S3) object storage differ from block and file storage?

A. Objects are stored in buckets, and objects contain both data and metadata.

Q. In aws Which is not appropriates use cases for Amazon Simple Storage Service (Amazon S3)?

A. Amazon S3 cannot be mounted to an Amazon EC2 instance like a file system and should not serve as primary database storage.

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Q. What are some of the key characteristics of Amazon Simple Storage Service (Amazon S3)?
A. Key characteristics of Amazon S3
objects which are private by default, and storage in a bucket does not need to be pre-allocated.

Q. Which features can be used to restrict access to Amazon Simple Storage Service (Amazon S3) data?
A. To Create a pre-signed URL for an object.
Use an Amazon S3 Access Control List (ACL) on a bucket or object.
Use an Amazon S3 bucket policy.
and
Static website hosting does not restrict data access, and neither does an Amazon S3 lifecycle policy.

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