Discovery Science

There are many ways in which computer can be connected together in a computer network.The ways in which nodes are connected in a network is ...

A network model represents the architecture of computer network.The most popular network models are described below. 1-Client-Server Model ...

The work to develop a communication system was in 1960 during the cold war between the USA and Russia.In 1957, Russia launched Sputnik, the ...

The words Internet stands for International Network.Internet is the largest computer network in the world. The information  can be sent and ...

A path through which data is transmitted from one place to anther is known as communication media.It is also known as communication channel....

A set of instruction given to the computer to perform the particular task , is called software,Software is also called computer program. So...

The physical components of a computer are called hardware.You can touch ,see and feel hardware.The input/output devices such as keyboard,mou...