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
Selected Interview preparation journey
Preparation
Duration: 4 Months
Topics: OOPS concepts, Operating system, DBMS, basic dsa, Machine Learning
Tip 1 : Do atleast 1 internship
Tip 2 : Don't write anything vague or don't brag be honest with your resume
Tip 3 : Go through OOPS concepts thoroughly
Application process
Where: Campus
Eligibility: 7 CGPA and above
Tip 1 : Mention your projects clearly they will definitely question about your projects
Tip 2 : Do mention about your coding/dsa achievements it makes a good impact on the interviewer
Interview rounds
01
Round
Medium
Online Coding Interview
Duration60 Minutes
Interview date1 Oct 2020
Coding problem2
1. Aptitude Question
simple question based on how many different permutation of a string is allowed when there are cases involved like 1st character is fixed or 1&2 or 12&3 characters are fixed like this
2. 0 1 Knapsack
Easy
15m average time
85% success
0/40
Asked in companies
A thief is robbing a store and can carry a maximal weight of W into his knapsack. There are N items and the ith item weighs wi and is of value vi. Considering the constraints of the maximum weight that a knapsack can carry, you have to find and return the maximum value that a thief can generate by stealing items.
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Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
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