Here are some common AWS interview questions: General AWS Questions What is AWS and what are its benefits? What are the different types of cloud computing services offered by AWS? What is the difference between AWS and traditional hosting? Security and Identity What is IAM and how does it work? What are the different types of IAM policies? How does AWS Cognito work? Compute Services What is EC$2$ and how does it work? What are the different types of EC$2$ instances? How does Auto Scaling work? Storage Services