Commonly Asked OOP Interview Questions Set 1

What is Object Oriented Programming? Object Oriented Programming (OOP) is a programming paradigm where the complete software operates as a bunch of objects talking to...

Commonly Asked C++ Interview Questions Set 1

What are the differences between C and C++? 1) C++ is a kind of superset of C, most of C programs except few exceptions (See this and this) work in C++ as well. 2) C...

Java Interview Questions on Constructors

What is a Constructor? Constructors are used to initialize the object’s state. Like methods, a constructor also contains collection of statements(i.e. instruc...

Computer Network Sliding Window protocols Summary With Questions

Prerequisites – Stop & Wait, Go Back N, Selective Repeat Summary of all the protocols – Before starting with the questions a quick recap for all t...

Virtual Memory Questions

Advantages Large virtual memory. More efficient use of memory. Unconstrained multiprogramming. There is no limit on degree of multiprogramming. Disadvantages Numbe...

Some interesting shortest path questions Set 1

Question 1: Given a directed weighted graph. You are also given the shortest path from a source vertex ‘s’ to a destination vertex ‘t’. &#...

Commonly Asked Algorithm Interview Questions Set 1

What is an algorithm? Informally, an algorithm is any well-defined computational procedure that takes some value, or set of values, as input and produces some value, ...

Topic wise multiple choice questions in computer science

C Programming Mock Tests C++ Programming Mock Tests Java Programming Mock Tests Python Programming Mock Tests GATE Mock Tests Data Structures Mock Tests Algorithms Mock Tests Operati...

Mathematics Graph theory practice questions

Problem 1 – There are 25 telephones in Geeksland. Is it possible to connect them with wires so that each telephone is connected with exactly 7 others. Solution...

Practice questions for Linked List and Recursion

Assume the structure of a Linked List node is as follows. struct Node {   int data;   struct Node *next; }; Explain the fu...