Tata Consultancy Services (TCS) interview experience Real time questions & tips from candidates to crack your interview
System Engineer
Tata Consultancy Services (TCS)
1 rounds | 2 Coding
problems
Rejected
Interview preparation journey
Preparation
Duration: 2 Months
Topics: python coding , programming in c , data structures , loops , strings
Tip 1 : practice from basic
Tip 2 : learn basic and implement in competitive coding
Application process
Where: Campus
Eligibility: above 6 CGPA
Tip 1 : Good project
Tip 2 : be honest with your resume
Interview rounds
01
Round
Medium
Face to Face
Duration120 minutes
Interview date2 Aug 2020
Coding problem2
1. Check Palindrome
Easy
15m average time
80% success
0/40
Asked in companies
Ninja is given an integer ‘N’. Ninja wants to find whether the binary representation of integer ‘N’ is palindrome or not.
A palindrome is a sequence of characters that reads the same backward as forward.
Ninja is busy with his training. Help Ninja in finding out whether the binary representation of ‘N’ is palindrome or not.
2. Position Of First One
Easy
15m average time
85% success
0/40
Asked in companies
Given a sorted array of size N, consisting of only 0’s and 1’s. The problem is to find the position of first ‘1’ in the sorted array Assuming 1 based indexing.
It could be possible that the array consists of only 0’s or only 1’s. If 1’s are not present in the array then print “-1”.
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Skill covered: Programming
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