Sde Interview Questions

16,647 sde interview questions shared by candidates

1. find the missing number: 2, 9, 28, 65, __, 217, 344 2. Given a string s, find the length of the longest substring without repeating characters. 3. Find the middle point of a linked list. 4. Given an array arr of integers of size n. We need to compute the sum of elements from index i to j. The queries consisting of i and j index values will be executed multiple times (> 10^9 order0. 5. concepts of node js like promises, async javascript, let const, variable hoisting. 6. asked to write few mongodb queries.
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Software Development Engineer (SDE)

Interviewed at Zetwerk

4.2
Jul 1, 2021

1. find the missing number: 2, 9, 28, 65, __, 217, 344 2. Given a string s, find the length of the longest substring without repeating characters. 3. Find the middle point of a linked list. 4. Given an array arr of integers of size n. We need to compute the sum of elements from index i to j. The queries consisting of i and j index values will be executed multiple times (> 10^9 order0. 5. concepts of node js like promises, async javascript, let const, variable hoisting. 6. asked to write few mongodb queries.

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