Database is a collection of inter-related data which helps in efficient retrieval, insertion and deletion of data from database and organizes the data in the form of tables, views, schemas, reports etc. Read more →
An Operating System (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs. Application programs usually require an operating system to function. The fundamental Read more →
A process is a program in execution. Process States in Operating System : Each process goes through different states in its life cycle- New (Create) : Newly Created Process (or) being-created process. Read more →
Operating systems were first developed in the late 1950s to manage tape storage. The present-day popular OS Windows first came to existence in 1985 when a GUI was created and paired with Read more →
Prerequisite – C language C Preprocessor is not a part of the compiler, but is a separate step in the compilation process. Preprocessors are programs that process our source code before compilation. Read more →
Operating System (OS) is an interface between a computer user and computer hardware, which performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling Read more →
In this article, you will learn to find the roots of a quadratic equation in C programming. Quadratic Equation : In elementary algebra a quadratic equation is an equation in the form Read more →
In this article, you will learn to generate the multiplication table of a number. Examples : Input : 2 Output : 2 * 1 = 2 2 * 2 = 4 2 Read more →
In this article, you will learn to calculate Sum of First n Natural numbers. The positive numbers 1, 2, 3… are known as natural numbers. The sum of natural numbers up to Read more →
This program checks whether the input year is leap year or not. A leap year is exactly divisible by 4 except for century years (years ending with 00). The century year is Read more →