In this article, we will discuss why algorithm and its analysis is important? In the analysis of the algorithm, it generally focussed on CPU (time)… Read More

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Fall through is a type of error that occurs in various programming languages like C, C++, Java, Dart …etc. It occurs in switch-case statements where… Read More

Prerequisite – Cloud Computing Cloud Elasticity :The Elasticity refers to the ability of a cloud to automatically expand or compressed the infrastructural resources on a… Read More

Question 1. ABCD is a quadrilateral in which P, Q, R, and S are mid-points of the sides AB, BC, CD, and DA (see Fig… Read More

The healthcare industry is one of the most important industries. After all, health is vital to our quality of life and even our survival! And… Read More

Needless to say, SBI (State Bank of India) is one of the renowned Government bodies in India. The Public Sector Bank comes up with numerous… Read More

Question 1. Find the perpendicular distance of the point (3, -1, 11) from the line Solution: Let the foot of the perpendicular drawn from P… Read More

Overview of the interview process at cognizant: Cognizant offers two packages- GenC (Base package) and GenC Next(Higher Package). Round 1: Online coding round conducted on… Read More

This algorithm is used to maintain the causal ordering of the messages i.e. the message which is sent first should be received first. If send… Read More

Given a string S of size N consisting of ‘(‘, ‘)’, and ‘$’, the task is to check whether the given string can be converted… Read More

In JavaScript, a variable may store two type of values, Primitive values or Reference values. This article will describe and help to compare both these… Read More

Question 1. Let A be the set of all human beings in a town at a particular time. Determine whether each of the following relations… Read More

Theorem 10.1(NCERT) : The tangent at any point of a circle is perpendicular to the radius through the point of contact. Theorem 10.2 (NCERT) :… Read More

Given two integers N and K, the task is to rotate the digits of N by K. If K is a positive integer, left rotate… Read More

I appeared for Zilogic Systems recruitment process in January 2020. There were a total of 4 rounds, for the position of Engineer role. The Test… Read More

An ENUM is a string object whose value is decided from a set of permitted literals(Values) that are explicitly defined at the time of column… Read More

Given a 2D array arr[][] with each row of the form {l, r}, the task is to find a pair (i, j) such that the… Read More

Given an array arr[] of size N, the task is to check if the array is spirally sorted or not. If found to be true,… Read More

Data structures are primarily used to store data and manage a large amount of data, and efficient data structures are helpful for developing better algorithms.… Read More

ArrayList is a part of collection framework and is present in java.util package. It provides us with dynamic arrays in Java. Generating random numbers from… Read More