Tata Consultancy Services (TCS) interview experience Real time questions & tips from candidates to crack your interview
Assistant System Engineer
Tata Consultancy Services (TCS)
2 rounds | 2 Coding
problems
Selected Interview preparation journey
Preparation
Duration: 2 month
Topics: C programming, Thermodynamics, IC Engine, Basics of Mechanical Enginnering(stress, strain..etc), Strength of material basics
Tip 1 : Focus on basic definations
Tip 2 : Communication Skills ..you should present yourself in such a way that you look confident.
Tip 3 : Have a coding knowledge
Application process
Where: Campus
Eligibility: 6.5 CGPA above
Tip 1 : Include final year projects
Tip 2 : Include Minor projects if any
Interview rounds
01
Round
Medium
Online Coding Interview
Duration120 minutes
Interview date15 Mar 2019
Coding problem1
3 slots (you can get any slot)
Tcs people will be comming to check
MCQ questions
2 coading Questions
1. Find Non - Repeating Numbers
Easy
15m average time
85% success
0/40
Asked in companies
You are given an array of integers ‘A’ having ‘N’ number of elements. It is given that all the numbers in the array occur twice except the two numbers that appear only one time. You need to find those two non-repeating numbers.
For Example:
If the given array is [ 4, 7, 3, 2, 7, 2 ], you have to find ‘4’ and ‘3’ as 4 and 3 occur one time, and the rest of the elements ( 7 and 2 ) are occurring twice.
Problem approach
Created a function which takes which takes an array, size of array and returns the non repeating element.
02
Round
Medium
Face to Face
Duration20 minutes
Interview date4 Apr 2019
Coding problem1
Started around 11am.
Around 100 students was there
6 panel was there to take interview
1. Leap Year
Easy
15m average time
80% success
0/40
Asked in companies
You are given a year in the form of an integer 'N', and your task is to check whether the given year is a leap year or not.
Note:
1) A year is said to be a leap year if it has 366 days. Normal years have 365 days.
2) The integer 'N' does not contain any leading zeros.
Problem approach
1. Create a function to check leap year
2. Input any year in that function and get the result
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
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