Question

1)Why communication is important?
2)What do you mean by Computer's Network?Which devices are require to establish a Network, Name them with brief description?
3)Explain the different types of Network Cables.
5) Define Wireless Network Technology with examples and explain them.
6) Explain types of Network with the range and data transfer rate​

Answer 1

Answer:

1. Allow others and yourself to understand information more accurately and quickly. In contrast, poor communication skills lead to frequent misunderstanding and frustration.
2. A computer network is a digital telecommunications network for sharing resources between nodes , which are computing devices that use a common Telecommunications technology. Networking devices may include gateways, routers, network bridges, modems, wireless access points, networking cables, line drivers, switches, hubs, and repeaters; and may also include hybrid network devices such as multilayer switches, protocol converters, bridge routers, proxy servers, firewalls, network address .
3. Four Types Of Network Cabling : Network cable acts like a medium through which information travels from one network device to the other. Coaxial Cable
4. It has a single copper conductor in the middle. A plastic layer provides insulation between the braided metal shield and center conductor. The metal shield blocks outer interference from motors, fluorescent lights, and other computers.
5. Shielded Twisted Pair (STP) Cable
6. It is a special kind of copper telephone wiring used in business installations. An external shield which functions as a ground is added to the normal twisted pair telephone wires. Shielded twisted pair may be the answer if you want to place the cable in an area with potential interference