'Coding has over 700 languages', '67% of programming jobs aren’t in the technology industry', 'Coding is behind almost everything that is powered by electricity'
Tata Consultancy Services (TCS) interview experience Real time questions & tips from candidates to crack your interview
System Engineer
Tata Consultancy Services (TCS)
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2 rounds | 2 Coding problems
Interview preparation journey
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Preparation
Duration: 6 Months
Topics: PHP, OOPS, DATA STRUCTURES, STM, ARRAYS, STRINGS
Tip
Tip

Tip 1 : revise what you learn the next day
Tip 2 : concentrate more on coding
Tip 3 : maintain consistency

Application process
Where: Campus
Eligibility: above 65 percent marks
Resume Tip
Resume tip

Tip 1 : place atleat 2projects
Tip 2 : do not bluff about your skills

Interview rounds
01
Round
Easy
Coding Test - Pen and paper
Duration120 minutes
Interview date15 Feb 2018
Coding problem1

Test was conducted in the morning
It consisted of mcqs on aptitude , reasoning, programming logic and last section was coding

1. Find Duplicates In Array
Easy
15m average time
90% success
0/40
Asked in companies
Tata Consultancy Services (TCS)IndiaMartDirecti

You are given an array/list 'ARR' consisting of N integers, which contains elements only in the range 0 to N - 1. Some of the elements may be repeated in 'ARR'. Your task is ...

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02
Round
Medium
HR Round
Duration20 Minutes
Interview date15 Feb 2018
Coding problem1

Interview was conducted afternoon.
There were 3 members on the panel

1. Basic HR Questions

They asked me to introduce about myself
They asked about my hobbies
They asked if i am comfortable with other locations
The interviewer was friendly.

Problem approach

Tip 1 : be calm and cool
Tip 2 : just answer for what you were asked
Tip 3 : don't bluff

Join the Discussion
2 replies
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4 months ago

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profile
4 months ago

public static void main(String [] args){

int arr[]={7,9,8};

List<Integer> list= new ArrayList<>();

list.add(arr[0]);

list.add(arr[2]);

list.set(1, arr[1]);

list.remove(arr[0]);

System.out.println(list);

}

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