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3,197 test automation developer interview questions shared by candidates

Hash tables, hash maps, wrapper classes, maven lifecycle, maven execution using jenkins, threading & multi threading, synchronization, exception handling. In selenium he asked me - exception handling, framework structure, excel read write, abstract & static, interface, OOPS in selenium, switch between frames and windows, xpath, handling dynamic tables, get table size etc Lastly the interviewer tells me me, you are good in Selenium but you need to know more java. The interview JD had both Manual + Automation requirement.
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Selenium Automation Test Engineer

Interviewed at Wipro

3.6★
Sep 8, 2019

Hash tables, hash maps, wrapper classes, maven lifecycle, maven execution using jenkins, threading & multi threading, synchronization, exception handling. In selenium he asked me - exception handling, framework structure, excel read write, abstract & static, interface, OOPS in selenium, switch between frames and windows, xpath, handling dynamic tables, get table size etc Lastly the interviewer tells me me, you are good in Selenium but you need to know more java. The interview JD had both Manual + Automation requirement.

What is automation testing, and why is it important? Explain the advantages and disadvantages of automated testing. What are the popular automation testing frameworks in C#? What is Selenium WebDriver, and how does it work in C#? What is the Page Object Model (POM), and why is it useful in Selenium automation with C#? How do you handle dynamic elements on a web page using Selenium in C#? What are data-driven tests, and how can you implement them in C# with Selenium? Explain the difference between NUnit and MSTest as testing frameworks in C#. How can you handle exceptions and errors in automation testing with C#?
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Automation Test Engineer

Interviewed at R Systems

3.8★
Oct 9, 2023

What is automation testing, and why is it important? Explain the advantages and disadvantages of automated testing. What are the popular automation testing frameworks in C#? What is Selenium WebDriver, and how does it work in C#? What is the Page Object Model (POM), and why is it useful in Selenium automation with C#? How do you handle dynamic elements on a web page using Selenium in C#? What are data-driven tests, and how can you implement them in C# with Selenium? Explain the difference between NUnit and MSTest as testing frameworks in C#. How can you handle exceptions and errors in automation testing with C#?

* write below programs in c# 1. Find second largest number. 2. Extract numbers from string. Input - pran123test Output - 123 3. Find largest number without using if condition. technical questions 1. What is dependency injection. 2. What is SOLID Principle. 3. Explain OOPS concepts. 4. What is design pattern? Explain stratergy design pattern and write example with any sort technique.
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Test Automation Engineer

Interviewed at Capgemini

4.1★
Nov 10, 2024

* write below programs in c# 1. Find second largest number. 2. Extract numbers from string. Input - pran123test Output - 123 3. Find largest number without using if condition. technical questions 1. What is dependency injection. 2. What is SOLID Principle. 3. Explain OOPS concepts. 4. What is design pattern? Explain stratergy design pattern and write example with any sort technique.

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