We are familiar with various names of commuters such as Micro, Mini, Mainframe and Supercomputers. Here we have divided computers based o...

The computer organizing a transaction must identify its intended destination with a unique address. Every computer on the Internet has a 4...

The intranet should be implemented in phased. If a network is already in place, the steps essentially revolve around selecting services an...

Electronic funds transfer (EFT) systems constitute a major form of electronic commerce system in banking and retailing industries. EFT sys...

A wide area network connects computers located across a wide geographical area. For example an organization may have its offices scattered...

Every computer system has a unit whose primary purpose is to process data. This unit is the control centre of the entire computer system. ...

Systems software refers to programs that assist the users to generate, debug, test, modify application programs, and then to executive the...

The most important task of an operating system is to process commands and to provide coordination between different processing tasks. Here...

The World Wide Web (the Web or WWW) was created in 1989 at the European Particle Physics Laboratory in Geneva, Switzerland. Originally it ...

Computer has various peripheral devices such as: modem, vision systems, speech recognition and voice response devices, terminal etc. These...