TCS Assistant System Engineer Interview Questions, Process, and Tips

Basic aptitude questions in TCSNQT

You have to resolve atleast one coding question they are designed for beginner level

Q1. Programming questions,Engineering branch related questions
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Q1. Personlity oriented questions
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1 hour, topics were mainly on quantitative maths

Mainly on C++ or Java. Language is our choice

Q1. Oops concept in Java
Ans. 
Oops concept in Java refers to Object-Oriented Programming concepts such as inheritance, polymorphism, encapsulation, and abstraction.
• Inheritance allows a class to inherit properties and methods from another class.

• Polymorphism allows objects of different classes to be treated as if they are of the same class.

• Encapsulation hides the implementation details of a class from other classes.

• Abstraction allows the creation of ...read more
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Q2. Basic questions on Java
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Q3. Famous brand logos and their meanings
Ans. 
Famous brand logos have hidden meanings that represent their brand values and identity.
• The Nike swoosh represents motion and speed.

• The Apple logo is an apple with a bite taken out of it, symbolizing knowledge and innovation.

• The McDonald's golden arches represent the letter M for McDonald's.

• The FedEx logo has an arrow hidden between the letters E and X, representing speed and precision.

• The Amazon logo has an arrow point...read more
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The aptitude test was exactly like the Bank exams. Lesser time pressure, though. You can do well if you prepare for a few days.

I didn't write even a single code, but I still got through. They basically add the Aptitude and coding scores in the NQT.

Q1. They asked basic questions from Electronics as I am an Electronics Engineer
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Q2. Asked about hobbies and my role model
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Q3. Asked about what I think of the current state of Indian journalism
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Q4. Write the program to check if a string is a palindrome or not
Ans. 
This program checks if a given string is a palindrome or not.
• A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward.

• To check if a string is a palindrome, we can compare the characters from the beginning and end of the string.

• If the characters match for all positions, the string is a palindrome.

• We can ignore spaces, punctuation, and letter case while checking for
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Q5. Bubble sort algorithm
Ans. 
Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order.
• Bubble sort has a time complexity of O(n^2)

• It is not efficient for large datasets

• It works by repeatedly swapping adjacent elements if they are in the wrong order

• Example: [5, 3, 8, 4, 2] -> [3, 5, 4, 2, 8] -> [3, 4, 5, 2, 8] -> [3, 4, 2, 5, 8] -> [3, 2, 4, 5, 8] -> [2
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Conducted at TCS ion Campus which include quant, logical and verbal questions.

Q1. Questions on pattern printing, domain, workshops and projects
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Q2. Explain the workshops you have attended and the projects that you have done.
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Q1. Discussion on projects and hobbies.
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Three sections viz. Reading Comprehension, Logical Reasoning, and Quantitative Ability having individual cut-off

This section consisted of two sections viz. Pseudo-code questions, and two coding problems with individual cut-offs

Q1. Technical Skills Interview
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Q1. Basic Details and Salary Discussion
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