Basics

A computer is basically a programmable machine capable to perform arithmetic and logical operations automatically and sequentially. It is also known as a data processor, as it can store, process,…

Before we talk about different types of computers, let's talk about two things all computers have in common: hardware and software. Hardware is any part of your computer that has…

Introduction The IEEE 802.3 and 802.5 LANs, discussed in the previous sections, having data transfer rate in the range of 10 Mb/s to 16 Mb/s have served the purpose very…

The fast computerization of every work and gradual dependency on computer based work has exponentially opened a new arena of Information technology for employment. However, the IT field requires qualified…

Advancement of computer technology has radically changed the world; resultantly, most of the works whether it is matter of nation’s security system or buying a shoe online everything depends on…

The advancement of computer technology and internet, domestic as well as international businesses are being fascinated towards these technologies. Today, most of the small or big businesses and domestic or…

In order to make a computer functional, a set of instructions need to be programmed, as these programmed languages are carriers to the performance of a task. Likewise, a computer…

The following table highlights the points that differentiate a hardware from a software. Hardware Software It is the physical component of a computer system. It is the programming language that…

The computer system is simply a machine and hence it cannot perform any work; therefore, in order to make it functional different languages are developed, which are known as programming…