Testing Interview Questions

4,203 testing interview questions shared by candidates

What are the phases involved in the software testing life cycle? What are the three different methods of testing? Explain bug life cycle or defect life cycle. What is verification and validation in software testing? Name the basic components of a defect report format.
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Testing Engineer

Interviewed at Tech Mahindra

3.4
Aug 7, 2021

What are the phases involved in the software testing life cycle? What are the three different methods of testing? Explain bug life cycle or defect life cycle. What is verification and validation in software testing? Name the basic components of a defect report format.

Q. Most questions about what could be the result from two table data presented before us . Minus , Left outer Join ( Duplicate Twist ) , Union vs Union ALL , ROW_NUMBER () ,Rank () , DENSE_RANK() ..etc , Q.Which Architecture do you use in your Project ( STAR vs SnowFlake - Why SF is not Good ?) Q. What is Surrogate Key Q. How did you validate Data from Stage to EDW - Example Q. What is your Validation Strategy on Large data set Q. SCD Type - Example pls
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ETL Testing/Tester

Interviewed at CGI

3.7
Aug 23, 2016

Q. Most questions about what could be the result from two table data presented before us . Minus , Left outer Join ( Duplicate Twist ) , Union vs Union ALL , ROW_NUMBER () ,Rank () , DENSE_RANK() ..etc , Q.Which Architecture do you use in your Project ( STAR vs SnowFlake - Why SF is not Good ?) Q. What is Surrogate Key Q. How did you validate Data from Stage to EDW - Example Q. What is your Validation Strategy on Large data set Q. SCD Type - Example pls

L'entretien technique a porté sur quelques questions statistiques mais en particulier sur la programmation en python. Le centre était la maitrise de pandas avec un exercice sur la manipulation de données avec pandas et ensuite un leetcode du type 'Best time to buy a stock'.
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capital market stress testing

Interviewed at Natixis

4
Feb 25, 2026

L'entretien technique a porté sur quelques questions statistiques mais en particulier sur la programmation en python. Le centre était la maitrise de pandas avec un exercice sur la manipulation de données avec pandas et ensuite un leetcode du type 'Best time to buy a stock'.

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