AWS Interview question that are ask by Top Company

 Some of the Basic and Most asked interview questions

->What is AWS?
->What is a cloud?
->What is EC2?
->What is VPC?
->What is AZ?
->What is ELB?
->What is VPC peering?
->What is the aim of VPC peering?
->Why use VPC peering, real-time example?
->What is SG?
-> What is cloud front/CDN?
->What is a lambda, what is the use of it?
->What have you developed using Lambda?
->What automation have you done with lambda?
->What is cloud watch?
->What is cloud formation?
->What is DevOps?
->What are Agile and waterfall methods?
->What tools does DevOps contain?
->What is the git lifecycle?->What is build? Explain technically.
->What is automation in DevOps?
->What is CI/CD? ->What are the stages in Jenkins?
->Is Only Jenkins enough for automation? ->Where will deploy the application?
->Difference between NaCl and SG? ->S3 lifecycle?
->What is the use of the IAM role?
->How many subnets are assigned to the routing table?
->What is the static IP?
->How will get access to private subnets?
->Can you increase the size of the root volume without shutting down the instance? ->Df –h?
->What is ELB? How many types are there?
->What is autoscaling?
->What is the hosted zone and what uses of the recordset?
->Types in R53?->How will take up backup for volumes?
->How to encrypt the root volume?
->How will access AS account?
->What is the subnet group in DB?
->How do you connect to Windows instances?
->Port numbers of RDP, SSH, and HTTPS?
->What is the difference between EBS, S3, and EFS?
->What type of data do you store in s3 and EBS?
->Replication s3?
->Why use events in Cloudwatch in AWS?
->What is the difference between VPC-level security and system-level security?
->If you lost the pem file then how will you connect to EC2?