TCS Digital C MCQ Questions Answers

TCS Digital C MCQ (Updated)




20 Minutes

No Of Questions


Negative Marking


TCS Digital C MCQ Questions

TCS Digital Preparation PrepInsta

Click here to view detailed Syllabus for C MCQ

Preparation Section

TCS Digital Coding


Interview Experience

  • Name: Karthikeyan
  • Branch: Mechanical
  • College: JB Institute of Engineering and Technology
  • Type of Interview: Off-Campus(TNSLPP)

Student Interview

Coming from a Tier 3 college, I was not expecting many CS companies to visit our Campus and TCS  Didital was one of the big companies I was hoping to get selected into. I am a mechanical student. I received a mail one day that said, “TCS digital is conducting off campus drive for a pass out students of 2017.” The next best step for me was to apply for the off-campus interview. The placement was conducted through TNSLPP.

Though I practised all the previous year questions through PrepInsta, a little nervousness was there. PrepInsta provides many practice questions so that students can be clear about the concepts. It also assisted me with the interview process of TCS. The company puts complete interview into two levels – Online round and the Interview.

Online Round

My written exam was on 31st January 2018 and we got the result on 2nd February 2018. The written test had four sections-

  • Quantitative Aptitude (20 Questions – 40 Minutes)
  • Programming Concepts (10 Questions – 20 Minutes)
  • Coding Round (1 Question – 20 Minutes)
  • Verbal Ability (1 Passage – 10 Minutes)

It was lengthy and a bit tiring. I believe, 90 mins are not sufficient to appear for the entire test. After the online round, I was eagerly waiting for the next round, which was scheduled on 17th February 2018 at TCS Vydehi Bangalore.

Interview Round

In the interview round, there were three interviewers sitting in the same panel – Technical, Managerial, and HR.

  1. Technical

Due to time constraint, they were interviewing two candidates at one time. Can you imagine the situation, if the other person answers each question in a better way than you, you lose the opportunity? This made me quite nervous. They were asking about the basics of C programming, and I was like “sorry, I am from mechanical, so I don’t have any idea about C and all.“

Interviewer: Ohk, since you are joining an IT company, just try to write the logic.

Me: Ohk, I will try.

They asked me some logic, I just took my time and completed that.

Interviewer: Good.

Surprisingly, I got the logic right. I was still clueless, how I did that?

Also, he asked me about the SQL and database like primary/foreign key constraints and some basic questions.

  1. Managerial

The managerial section of the interview was better. I was asked about my projects here. I was asked about my interests. My views and ideas of technology were tested. My friends had a few questions from programming at this level. MR guy basically checks your attitude and behaviour.

Also, he asked, why IT? To which I answered, the sector is developing and requires more human involvement to understand and build better solutions. I believe, it will not only contribute towards my development but also will give an optimized direction to the developing techniques.

A few more questions from the interviewer were,

  • Which is better, design or manufacturing?
  • What is the diagram of stress-stain for mild steel?

The panellist of MR mostly focused on checking my communication skill. But, the interview process does not complete right here. He said, “I am done with my list of questions.” I was waiting for the HR to bring his

  1. HR

The HR panellist began with the first question as, “What do you know about TCS”? I answered the question well as it is the first thing to prepare before pursuing interview in a company. With my experience, I think one should attain significant information about the company before having to face the interview rounds.

Later, the HR started asking me about my college, ragging, profile, and other things. It was going long, and I probably enjoyed talking to the interviewer. And, the last word I heard from the opposite side was “Impressive.”

I along with other selected students got the offer letter on 19th February 2018.

Though TCS digital  has an image of the mass recruiter, it is a complete myth. They had recruited only 23 students out of 250 who appeared for the interview. I would advise all the candidates to remain confident and be good with the basics.


Data Types



Recursion and Iteration

File Handling







Linked Lists

Stacks and Queues

Command Line Arguments

Overall Analytics

TCS digital c mcq questions


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