COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK DEVICES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
False
|
|
|
True
|
|
|
Either A or B
|
|
|
None of the above
|
Detailed explanation-1: -A network is created when one device is connected. A computer virus can only be transferred to another computer via a disk. The type of cable used inside most homes for telephone service is twisted-pair wire. The Internet is an example of a LAN.
Detailed explanation-2: -The correct answer is Network. A network is a group of computers and devices are connected together through various means. The largest network in the world is the Internet. The devices which are connected to a network are called Networking hardware.
Detailed explanation-3: -A network is a collection of computers and devices connected together via communications devices and transmission media. Many businesses network their computers together to facilitate communications, share hardware, share data and information, share software, and transfer funds.
Detailed explanation-4: -Routers are general-purpose devices that interconnect two or more heterogeneous networks. They are usually dedicated to special-purpose computers, with separate input and output network interfaces for each connected network.