Software Development Engineer In Test Sdet Interview Questions

3,753 software development engineer in test sdet interview questions shared by candidates

You have a function called iisWord that returns a true or false if it's a word. Accepts a string. You have another function that returns a List and the parameter is a string. You have to take this string and see how many words you can create with it. Ex. Input: Whotel. Output: who, hot, hotel.
Oct 7, 2024

You have a function called iisWord that returns a true or false if it's a word. Accepts a string. You have another function that returns a List and the parameter is a string. You have to take this string and see how many words you can create with it. Ex. Input: Whotel. Output: who, hot, hotel.

he then directly moved to DSA he asked me about the DS concepts i know based on that he asked total 3 dsa questions 1st Q Valid Parenthesis 2nd Q Check whether the tree 2 is subtree of Tree 1 or not 3nd Q LCA in BST
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Software Development Engineer In Test (SDET) Intern

Interviewed at IDFC FIRST Bank

4.1
Sep 16, 2025

he then directly moved to DSA he asked me about the DS concepts i know based on that he asked total 3 dsa questions 1st Q Valid Parenthesis 2nd Q Check whether the tree 2 is subtree of Tree 1 or not 3nd Q LCA in BST

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