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TCS Digital Interview Experience 2021

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  • Difficulty Level : Medium
  • Last Updated : 13 Jan, 2022
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We applied directly on the TCS Next Portal site as my college comes under the premium list of TCS. So, we were allowed to directly give the ONLINE CODING ROUND.

Round 1: Online Coding Round

Section 1: English 

This section needs a good understanding of English words, comprehension questions took more time while the one-liner questions went smoothly. (Suggestion: Start practicing comprehension questions now )

Section 2: Advanced Quant

If your Mathematical skills and logical thinking are good then this section will be a smooth walk, If not then It will become the toughest section of the whole exam. In my case, I did well in this and completed all questions in this section. (Suggested topic-time/distance, work-time, algebra)

Section 3: Coding Section

Basic or Medium level questions were asked. 

  1. Given a string, check if all the letters of the alphabet are present in that string or not and print all those alphabets that are not present. I used the set concept for this.
  2. This one was on Dynamic Programming.

I managed to solve both the questions. Suggestion – No proper input, output format was given, so keep 10 minutes in hand for this.

Suggested topic-All standard dynamic programming problems (LCS, LIS, 0/1 knapsack, edit distance, max sum sub-matrix, etc.)

The list of selected students for the interview came 1 week after the coding round. 188 were selected from my college out of 450.

Round 2: Interview Round

The interview started at 9:30 in the morning and we had to sit in front of a laptop until we got our chance for an interview. My turn came at 5:30 in the evening (after 8 hours of waiting). HR, TR, and MR all were present together in the panel. First of all, I was asked to show my Govt ID proof on camera.

Round 3: Managerial Round

  • Tell me something that is not in your CV.
  • Tell me your weaknesses.
  • How are you dealing with them?

Round 3:Technical Round

  • What is your preferred language?
  • Any Project on that.
  • You have won a scholarship in the field of cloud computing, Elaborate.
  • Have you tried AWS/Azure?
  • Tell me some libraries of Python that you have used.
  • Tell me about the panda’s library.
  • Any knowledge of Machine Learning?
  • What is Linear Regression?
  • Tell me about your startup.
  • What technologies did you use in that?
  • Any Research paper?
  • Any Certifications?
  • Other than Python, what other languages do you know?

Round 4: HR 

  • You know about Service Bond.
  • Willing to relocate?
  • Any problem in doing night shifts?

Suggestion: do make a project on any new technology(ML, IoT, deep-learning, android, block-chain), Have basic knowledge of the latest technologies. 

Prepare these Topics well, Resume (Prepare it very well ), DBMS, New Technologies, Project, Basic Codes, Exception Handling, OOPS.

Results: Results were declared the next day, and I got selected for TCS Digital. Out of 188, 38 were selected for Digital Profile. 

My Personal Notes arrow_drop_up
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