Brandon Douglas Bradshaw has studied IT and computer systems for many years and it have become his passion. In his studies she has discovered some very important foundational facts. Computer networks can be defined as an engineering discipline regarding the interaction between devices of computer and computer systems. Routing protocols, networking, routers and entire networking system over the internet services have their details defined in documents termed as RFCs (request for comments). Computer networking is also considered as a discipline of computer science, telecommunications, computer engineering and information technology. It deals with practical and theoretical applications of these engineering and scientific disciplines. There are three kinds of computer networks: 1. Internet 2. Intranet and 3. Extranet.
Generally a computer network is sets of various devices and computers that are associated to each other having capability to send or receive data.
Here is the list of different kinds of computer networks that Brandon Douglas Bradshaw is experienced with:
* LAN (Local Area Network): this is a small network deals with local and small regional area. Like a computer network covering a building.
* MAN (Metropolitan Area Network): This is medium size network deals with a city or state.
*WAN (Wide Area Network): This is a bigger network deals with large geographic area.
* WLAN & WWAN (Wireless LANs and MANs): These networks are the equivalent of the WAN and LAN in a wireless form.
There are all kinds of computer networks that are connected to each other to let the communication be done among various Medias like copper wire cable, optical fiber, coaxial cable, micro wave system, power lines and different wireless technologies. The devices regarding computer set-ups can be operated within a few meters or unlimited distances, depending on its range.
There are many organizations such as insurance companies, railways, hospitals, banks etc that needs real time processing of huge number of transactions via many computer systems in order to interact and communicate with each other via same network. Thus the installation procedure of an entire computer group is very important as well as sensitive also.
Overall, Brandon Douglas Bradshaw had discovered that in an ideal computer network the system, software and hardware must work together seamlessly. There are many software solutions and hardware solutions companies ready to serve you if you have any trouble with your own network system. A network security system with supported services should be applied to assist the whole computer network and keep the network safe from virus and spamming.
Author: Young C. Chu
Article Source: EzineArticles.com
Provided by: Cellphone news
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