Test Automation Engineer Interview Questions

3,425 test automation engineer interview questions shared by candidates

what is this and super keyword. program on overloading using interface, java program to count the character in the string, explain all the oops concept and where you have applied in your framework , write program to throw and exception, difference between protected and private, difference between list and set , difference between arraylist and hashmap, how do you run your testcases using maven. explain your framework design.
avatar

Automation Test Engineer

Interviewed at Cognizant

4
Jun 16, 2025

what is this and super keyword. program on overloading using interface, java program to count the character in the string, explain all the oops concept and where you have applied in your framework , write program to throw and exception, difference between protected and private, difference between list and set , difference between arraylist and hashmap, how do you run your testcases using maven. explain your framework design.

1st Technical (30 min) Black box and white box testing Framework SQL Project (Roles and responsibilities) Agile methodology Difference between waterfall and Agile Some Unix Commands Insert and Inner Join Domain Knowledge Sanity and Smoke testing
avatar

Selenium Automation Test Engineer

Interviewed at Cognizant

4
Jan 12, 2020

1st Technical (30 min) Black box and white box testing Framework SQL Project (Roles and responsibilities) Agile methodology Difference between waterfall and Agile Some Unix Commands Insert and Inner Join Domain Knowledge Sanity and Smoke testing

Viewing 2681 - 2690 interview questions

Glassdoor has 3,425 interview questions and reports from Test automation engineer interviews. Prepare for your interview. Get hired. Love your job.