Sdet Interview Questions

4,399 sdet interview questions shared by candidates

HackerRank: Input: A bag contains n = 6 items with IDs [1, 1, 1, 2, 2, 3], and m = 2 items can be removed. Output: What is the minimum number of different IDs the final bag can contain? Hacker Rank : You are given a list of students, each associated with a subject. Your goal is to form the maximum number of teams such that:Each team has exactly one student from each subject.A student can only be part of one team. eg : Input: ["Math", "Physics", "History", "Math", "Physics", "History", "Math", "History"] System Design : Design a Comparator that compares two files before process and after processed.
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Senior SDET

Interviewed at Fivetran

3.6
Jul 27, 2025

HackerRank: Input: A bag contains n = 6 items with IDs [1, 1, 1, 2, 2, 3], and m = 2 items can be removed. Output: What is the minimum number of different IDs the final bag can contain? Hacker Rank : You are given a list of students, each associated with a subject. Your goal is to form the maximum number of teams such that:Each team has exactly one student from each subject.A student can only be part of one team. eg : Input: ["Math", "Physics", "History", "Math", "Physics", "History", "Math", "History"] System Design : Design a Comparator that compares two files before process and after processed.

1 . Introduce yourself 2. they had provided me a menu based question which was the first round , I had to explain the code which i had written . 3 . asked me OOPS 4. real world problem of metro stations 5. count even and odd numbers in an array
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Software Development Engineer In Test (SDET)

Interviewed at TestVagrant

4.5
Nov 15, 2023

1 . Introduce yourself 2. they had provided me a menu based question which was the first round , I had to explain the code which i had written . 3 . asked me OOPS 4. real world problem of metro stations 5. count even and odd numbers in an array

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