Hi All, Greetings !!! While preparing for the interview, I came across many of their experience in the online portals and I too thought of… Read More »

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All Expert Articles

who command is used to find out the following information : 1. Time of last system boot 2. Current run level of the system 3.… Read More »

Reason: To Ensure Backward Compatibility What is Backward Compatibility? Backward compatibility is a term used to describe software or hardware that is compatible with previous… Read More »

Given a set of non-overlapping intervals and a new interval, insert the interval at correct position. If the insertion results in overlapping intervals, then merge… Read More »

Prerequisite – Combinatorics Basics, Generalized PnC Set 1, Set 2 Definition : Generating functions are used to represent sequences efficiently by coding the terms of… Read More »

Print 1 2 3 infinitely using thread. Create three threads viz T1, T2, and T3 such that those should print 1 2 3 sequence infinitely.… Read More »

In our previous post on fibonacci series, we have seen many approaches to generate fibonacci numbers. In this approach, we shall be generating fibonacci numbers… Read More »

Non-determinestic Finite Automata (NFA) : NFA is a finite automaton where for some cases when a single input is given to a single state, the… Read More »

A lexical analyzer uses the following patterns to recognize three tokens T1, T2, and T3 over the alphabet {a,b,c}. T1: a?(b∣c)*a T2: b?(a∣c)*b T3: c?(b∣a)*c… Read More »

Tejas Networks held an hiring drive in our college for software developer . Branches allowed only CS-IT since it is particulary a bangalore based networking… Read More »

We would like to thank our sponsor GeeksforGeeks – A Computer Science Portal for giving us opportunity to successfully organise various events for past few… Read More »

When we talk about images, we know its all about the matrix either binary image(0, 1), gray scale image(0-255) or RGB image(255 255 255). So… Read More »

Given an array of unsorted positive integer, sort the given array using the Socket programming . Examples: Input : 4 5 6 1 8 2… Read More »

Prerequisite – ER Model A relationship between two entities of similar entity type is called a recursive relationship. Here the same entity type participates more… Read More »

Create a digital stopwatch program in C which runs on linux base system. keyboardhit() function simply stands for keyboard hit. After pressing a key it… Read More »

Newspapers and magazines often have crypt-arithmetic puzzles of the form: Examples: Input : s1 = SEND, s2 = “MORE”, s3 = “MONEY” Output : One… Read More »

This article, discusses about the various toolkits to make a GUI Application in Python3. It is easy to start programming a GUI application after gaining… Read More »

Samsung R&D Bengaluru, visited our campus for full time recruitment. There were 5 rounds in total. 1) Online coding round 2) GD 3) Technical round… Read More »

The header file graphics.h contains arc() function which draws an arc with center at (x, y) and given radius. start_angle is the starting point of… Read More »

Prerequisite – Relational Model Introduction and Codd Rules Any subset of attributes of a table that can uniquely identify all the tuples of that table… Read More »