Types of Computer Networks
There are different types of Computer Networking that you may need for your home or office. To begin with you have the option of a wired or wireless computer network. These types of networks differ. A wired computer network will have copper or fiber optic cabling running between computers while a wireless network uses radio waves and/or microwaves to maintain communication channels.
A client/server network works by using client devices, typically PCs with network software applications installed that request and receive information over the network. The server device will usually store files and databases and includes more complex applications like Web sites. These devices often feature high-powered central processors, more memory and larger disk drives than the client devices. Two examples of client-server systems include Web browsers and servers.
In addition to these types of networks there are also types of area networks. These are categorized by their scope or scale. Some area network types include:
• LAN - Local Area Network
• WAN - Wide Area Network
• WLAN - Wireless Local Area Network - a LAN based on WiFi wireless network technology
• MAN - Metropolitan Area Network - a network spanning a physical area larger than a LAN but smaller than a WAN, such as a city. A MAN is typically owned an operated by a single entity such as a government body or large corporation.
• CAN - Campus Area Network - a network spanning multiple LANs but smaller than a MAN, such as on a university or local business campus.
• Storage Area Network - connects servers to data storage devices through a technology like Fibre Channel.
• System Area Network - links high-performance computers with high-speed connections in a cluster configuration. Also known as Cluster Area Network.
These are just a few of the various types of area networks. LAN and WAN were the original categories of area networks but through the evolution of technology we have been forced to keep adding more and more types due to the ever-changing field.
A LAN network will connect devices over a relatively short distance. This may include a building, school, or home that will contain a single LAN. Sometimes one building will contain a few small LANs and on the other hand a LAN may span a group of nearby buildings. A WAN spans a large distance. The Internet is the largest WAN as it covers the Earth. A network device called a router will connect LANs to a WAN. These are typically not owned by any one organization like LANs but are under a distributed ownership and management system.
Questions and Answers
Article Tags:
computer networking
,types of computer network
,wireless computer network
,local area network
,wide area network
,computer home networking
,computer network repair
Networking is a complex part of computing that makes up most of the IT Industry. Without networks, almost all communication in the world would cease to happen. It is because of networking that telephone, televisions, the internet, etc. work.
Wireless is a computer network which is not connected by using cables or wire. Wireless Network is a method of connecting home, enterprise, telecommunication by avoiding the use of expensive installation of wires as a connection between various computers and equipment to create network.
Do you receive lots of junk email messages from people you don't know? It's no surprise if you do. As more people use email, marketers are increasingly using email messages to pitch their products and services. Some consumers find unsolicited commercial email - also known as "spam" - annoying and time consuming; others have lost money to bogus offers that arrived in their email in-box
Windows XP Pro a robust OS which has several features left unexplored. This article tries to encompass the great features of this OS.
Information, communication and technology can be effectively used in harnessing the huge untapped potential of the indian populace. Various communication technologies like internet, computers,with their unique characteristics feature have enabled the various governments to interact with the populace in a much cost-effective manner and less time.This paper analyses the loopholes and what development ICT can do for India.
The process of network diagram creation is well-known for the most network administrators. In this article, we will try to answer the question: why an IT manager must know the network topology and always should have it in front of his eyes. Also, we will review all the process of the network diagram drawing using the specialized software.
Are you getting frustrated with documentation management hassles you need to attend to? If yes, SAP Process Integration (SAP PI) is the answer to your dilemma!
As we store more of our entertainment media in digital format, our storage needs have increased. While megabytes of storage were once considered adequate, today we require gigabytes and sometimes terabytes. While DVDs, with a capacity of about 4.7 gigabytes , were once considered high quality, now BD ( Blue-ray Disc), with a 50GB capacity , is considered high quality video standard.
Computer networking is an interconnection of two or more computers and peripherals such as printers and faxes. Computer network allows the user to share and transfer information using cables and modems within a network.
SAP Process Integration is very important to know especially when it comes to transmitting information from one department to the other. This is evident in most business of today that has SAP Integrated system to communicate efficiently from day to day operation.
A computer network is the practice of linking two or more computing devices together for the purpose of sharing data. Networks are built with a mix of computer hardware and computer software. This interconnected system will share services and interact through a communications link.
When your computer breaks down it can be frustrating as well as overwhelming. Once you get past the initial panic it is time to get down to business and find out what needs to be done. First off if you don’t know, even remotely, what the problem is then keep your paws off of it. Trying to fix your computer yourself is often difficult and many times it leads to more damage and more out-of-pocket costs when you finally do call a computer repair person.
When your computer breaks down it can be frustrating as well as overwhelming. Once you get past the initial panic it is time to get down to business and find out what needs to be done. First off if you don’t know, even remotely, what the problem is then keep your paws off of it. Trying to fix your computer yourself is often difficult and many times it leads to more damage and more out-of-pocket costs when you finally do call a computer repair person.
Spyware is a type of software that collects information about a person or organization without their knowledge or informed consent and reports the data back to a third party. Spyware can be an annoyance or a serious threat to computer security. Spyware is often used to steal personal information, banking details and passwords. Adware is a form of Spyware that records your web-surfing habits. It displays advertisements that are targeted to your interests.
Discuss this Article
