Interview Q&A / AWS & Cloud

INTERVIEW Q&A · 60 QUESTIONS

AWS & Cloud interview questions

EC2, S3, Lambda, IAM and VPC basics, with when to pick which service.

  1. What is the difference between VPC peering and AWS Transit Gateway?

    VPC peering is a one-to-one private link between two VPCs and it is not transitive. Transit Gateway is a central hub that connects many VPCs and on-premises networks, so each network connects once.

    IntermediateQuick answer1 min read