Very easy questions are based on past experiences , if you put fake experience you will easily get caught. Selenium , api testing tools that you have used like Jenkins , postman , may be also give a program to write which are typically available on google as it is a automation role. They will shortlist you , call you to office for one to one if you are local. Three people take interview in three rounds . One round is introduction and next is about their project and next is technical question and managerial round