Interview Questions

Explain Auto Scaling and its benefits.

Auto Scaling: Auto Scaling is a cloud computing feature that

What is the difference between on-demand and reserved instances?

On-demand instances and reserved instances are pricing models used by

Explain the purpose of AWS IAM (Identity and Access Management).

AWS Identity and Access Management (IAM) is a service provided

What is Amazon Route 53?

Amazon Route 53 is a scalable and highly available domain

Describe Amazon CloudFront and its use cases.

Amazon CloudFront: Amazon CloudFront is a content delivery network (CDN)

Differentiate between Amazon DynamoDB and Amazon Redshift.

Amazon DynamoDB and Amazon Redshift are two distinct AWS (Amazon

What is AWS Elastic Beanstalk?

AWS Elastic Beanstalk is a fully managed service provided by

Explain the purpose of Amazon VPC.

Amazon Virtual Private Cloud (Amazon VPC) is a web service

What is AWS Lambda and how does it work?

AWS Lambda is a serverless computing service provided by Amazon

Describe the function of Amazon RDS.

Amazon RDS, or Amazon Relational Database Service, is a managed