Technical: 1) OOPS concepts 2) Data Structures and Algorithms 3) About Mini Project (if any) - What is ML? (As the project was related to Machine Learning) - What is Linear Regression? - Libraries used and complete implementation. (Asked in depth) 4) Final Year Project Details (General overview) HR: 1) Tell me about yourself. 2) Where do you see yourself after 10 years? 3) Are you planning for higher studies? 4) Your expectations from TCS? 5) Flexible with relocation?
1. Pyramid pattern 2. Fibonacci series 3. Python data types
Tell me about yourself
TCS asked me if I would be able to cope up with fast paced environment in IT sector.
Types of sorting algorithms
Implementation of malloc in c
Questions about Java Core topics, Explanation of my submitted code in Codevita, Basic HR questions. Questions about Software Engineering Principles like Agile.
This tr round was in a different panel. Here also two interviewers were there who were very friendly. Everything from core java. OOP and all. Abstraction, inheritance, encapsulation, data hiding and binding, compile and run-time polymorphism, method overloading and overriding, constructor, up and down casting, super, final, jdk, jre,jvm, features of java, inner classes, multithreading( using runnable interface), interface, wrapper classes, basic collection framework(arraylist and linkedlist), string and string buffer, autoboxing and unboxing, parseInt and valueOf, static, enum, real world examples of multiple inheritance and interface, Why it is not supported in java, java current version, main method specifiers(public static void), access specifiers, packages. I was asked different questions from all these topics and was told to write code in support of my answer every time. They asked me to write two codes: a. Reverse a string ( in java), b. WAP to implement multiple inheritance in java.
C, C++, Operating System, DBMS , Network Cocepts. Program to print a pattern.
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