TCS Assistant System Engineer Interview Questions, Process, and Tips

Q1. Introduction Family background Final year project with description What is your preferred coding language Basics of that coding language Opps concepts with description
Ans. 
I come from a middle-class family and have completed a final year project on web development. My preferred coding language is Java.
• My family background is middle-class.

• My final year project was on web development and involved creating a website for a local business.

• My preferred coding language is Java.

• I am familiar with the basics of Java, including data types, control structures, and functions.

• I have a good understand...read more
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Q1. Where do you see yourself in 5 years?
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Q2. Why should we hire you?
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Q3. What are your strengths and weaknesses?
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Q4. Tell me about yourself.
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General Aptitude topics with verbal and logical

There are two Coding questions, one is tough and another is hard

Q1. General Techincal questions about C, SQL
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Q1. General HR Questions
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Medium level aptitude, logical reasoning and mathematics test

2 Coding Questions(Mostly based on Arrays and Strings)

Q1. Asked about Personal Information, Education, CS topics: OS fundamentals, Linear and Binary Search, Linked List, JAVA concepts, OOPs concepts, DBMS.
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Basic Aptitude Test and run two codes

Q1. What is your favourite programming language
Ans. 
My favorite programming language is Python.
• Python is easy to learn and has a simple syntax.

• It has a vast library of modules and frameworks for various applications.

• Python is widely used in data science and machine learning.

• It is versatile and can be used for web development, automation, and scripting.

• Python has a large and supportive community.

• Some examples of popular Python frameworks are Django, Flask, and PyTorch.
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Q2. What is inheritance in Java?
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Inheritance is a mechanism in Java where a class acquires the properties and methods of another class.
• It allows for code reusability and promotes a hierarchical organization of classes.

• The class that is being inherited from is called the superclass or parent class.

• The class that inherits from the superclass is called the subclass or child class.

• The keyword 'extends' is used to inherit from a superclass.

• The subclass can...read more
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Q3. Write a program to check a number is prime
Ans. 
Program to check if a number is prime
• A prime number is only divisible by 1 and itself

• Loop through numbers from 2 to n-1 and check if n is divisible by any of them

• If n is divisible by any number, it is not prime

• If n is not divisible by any number, it is prime
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Q1. Why TCS, Five facts about TCS, Preferred Location
Ans. 
TCS is a global IT services, consulting and business solutions organization.
• TCS is one of the largest IT services companies in the world.

• It has a presence in over 46 countries.

• TCS has won numerous awards for its innovation and sustainability practices.

• It offers a wide range of services including application development, infrastructure management, and digital transformation.

• Preferred location is dependent on the project
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