Amazon Web Services Technical Account Manager TAM interview questions

Behavioral questions surrounding the AWS leadership principle and Random questions from different domains you selected.

Question from the interview: What is Multi-tier Application? The manager tells you we are expeted million users, how would it be scalable? what is database shrading? how would you secure the application(on each tier)? networking: what is NAT? troubleshoot virtual machine? for example you have server isnt responed, only ssh(if you mentiond cmd command so wants detail) database: Vertical Scalling and Horizontal Scaling What is deadlock and how are you handle it? How are you handle performence issue? What happens when a URL is entered in the browser?