TCS Digital Interview Experience

Round-1 ( Online Assessment )

• The first round comprised of 65 MCQ questions including aptitude, advanced ability, verbal ability, and reasoning which is divided into (30+20+15).
  In Each section, time is divided into 65 min for 30 questions (Quantitative aptitude) 30 min for 20 questions (Verbal ability), and 15 min for  15 questions (Logical reasoning).
• Quantitative aptitude and Logical part were much more predominant, the questions were more intuitive and not typical paper pen/formula based. They were not very difficult but were very tricky.
  Suggestion: I would suggest doing practice from sites like GeeksforGeeks and previous year’s papers, etc. as it will give the confidence to solve problems.
• The technical Section i.e. in the advance section there 2 coding questions on is of 30 marks and another is 45 marks and the time for solving both questions is 60 min.
  Suggestion: I would suggest practice array questions mostly and one can be on any other topic of data structure or problem-solving.
  Tips: Solve the questions with a calm mind. Don’t stress yourself during the test because you have to do 65 questions in 120 minutes. Don’t spend too much time on any question if you are not able to do it on the first attempt because there can be a time shortage to solve the problem.

Round-2 (Technical Interview )

• Questions from the project. My project was on REST API, so he asked various typical questions about API and the language used.
• He later asked me objectives and features of my project.
• What is your favorite programming language and start asking questions related to that like how many data types are used in c++(As I tell  C++ is my favorite language).
• Difference between Compiler and interpreter
• Define Data Structure 
• What is the linked list and what is unlink
• What is a database and which Data types used in SQL
• what is indexing in SQL and how can I create it.
• What is the difference between the primary key and the unique Key.
• what is OPPS 
• Define overloading in apps
• what is pop (procedural programming language) 
• Which OPPS concept can apply between two seperate class within a program
• Tell the name of any 5 network topology
• How may layers present in the OSI model of networking.

Round-3(HR Round)

• Tell me something about yourself.
• Why TCS?
• Team Conflict questions.
• What are your plans related to further studies?
• Do you have any Location constraints?