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Technical Support Analyst L1 Interview Questions

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599 technical support analyst l1 interview questions shared by candidates

1) You are given an array of 1's and 0's. You need to segregate all 0's at one end and 1's at the another end. The time complexity should be O(n), Space Complexity O(1), In-Place Algorithm and Stable Algorithm. 2) Write a code for Level-Order Zig Zag Traversal of tree. 3) OOP Concepts 4) Commands from linux (grep,top,find etc.) 5) 7 SQL queries (Majorly Joins)
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Software Engineer L1

Interviewed at Gemini Solutions

3.5★
Mar 19, 2019

1) You are given an array of 1's and 0's. You need to segregate all 0's at one end and 1's at the another end. The time complexity should be O(n), Space Complexity O(1), In-Place Algorithm and Stable Algorithm. 2) Write a code for Level-Order Zig Zag Traversal of tree. 3) OOP Concepts 4) Commands from linux (grep,top,find etc.) 5) 7 SQL queries (Majorly Joins)

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