Computer networking ? the world?s means of communication Computers Articles | August 25 Cheap NCAA College Jerseys , 2011 Due to research and development, technology has improvised at lightning speed. Gone are the days when two people had to carry floppy disks and CD Rom?s along with them when the need aroused to share data.
Those were the old ages, today computer networking has grown by leaps and bounds. Transmission of data between remote computers is not a barrier in this modern era. Computer networking has made it possible for users to share data not between movable disks but between independent computers. How is computer networking achieved?
Computers are connected to each other by means of cables. These cables are connected to the ports present on the computer. When you want to share files with your friend in the same vicinity Cheap College Jerseys , you need not make a CD but you can share files directly with your friend through the computer because all the computers of a particular area are connected to the same hub. A hub is a machine which takes care and maintains all the transmissions. Every file to be shared or downloaded goes through the hub. It is possible to share files across the vast network because of the hub.
Types of networks:
There are three types of networks that assist in computer networking. It is important for a user to understand the fundamentals of computer networks. Knowledge never goes waste, once you understand the basics of computer networking it will be easier to configure your computer based on the knowledge acquired.
Computer networks are classified according to the geographical area, this means that each network is measured and monitored in terms of occupancy and size. The three kinds of networks are LAN Cheap NCAA Jerseys , WAN and MAN.
LAN:
Local Area Network (LAN) is comparably smallest in size than the other networks. A Local Area Network occupies a room, a floor or a building at most a group of buildings. Small offices, homes and educational institutions can utilize Local Area Network. This network is also accommodates peer-to-peer network as all the files of a particular office needs to be shared with the entire staff and clientele. Ethernet cables Cheap Jerseys Free Shipping , wireless networks, power cables or phone lines can be used to connect computers under Local Area Network.
WAN:
Wide Area Network (WAN) distributes variety of resources. This network spans out across countries and continents. The connectivity of a computer situated in a branch office in Africa can be easily accessed from Italy this is because of Wide Area Network. Corporate organizations are under the Wide Area Network blanket. The greatest WAN in the world is Internet, which comprises of innumerable smaller networks and apart from that is the Public Switched Telephone Network which is has improved enormously due to internet.
Metropolitan Area Network (MAN) caters to an entire city or a state. Metropolitan Area Network is achieved my fusing two Local Area Networks together.
Other wireless networks:
Wireless networks transmit data using radio transceivers. It is quite similar to Local Area Network and Wide Area Network the difference being absence of wires between clients and servers. This set-up is prominent in places where wired networks are expensive or cause inconveniences.
Computer networking answers all your questions regarding communication with the rest of the world.
Fulfill Your Dreams By Building A Successful Internet Home Business ECommerce Articles | March 5 Cheap Jerseys China , 2009 When you have an Internet home business, you should write down your dream list as a motivating factor. This article will show you how to build and achieve your dream list.
We all have different motivational factors that keep us inspired when it comes to running our own Internet business. You should write down a list of the reasons that you want to succeed in Internet marketing and read this list every day. This article will discuss what you should place on your dream list and how you can achieve these dreams with a successful Internet home business.
1. One dream that you could create is to be able to work at home full time and quit your day job. This is a dream that many online marketers have (and achieve) and it is a strong motivational factor. Once you are earning enough income from you Internet home business, working full time at home is a real possibility.
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3. Yet another dream would be to buy or pay off a house. You could buy a primary residence for you and your family, for instance. If you already own, then why not buy a vacation home. Alternatively Wholesale NCAA College Jerseys , you could buy a home to rent out and earn a residual income.
A fourth dream could entail providing something nice for your children. Suddenly, that expensive specialized soccer league or that special music program is affordable. Also, you may want to put some money aside for their college education from your Internet home business earnings.
5. A trip to the Caribbean or some other exotic part of the world would be a great idea. Let's say that you put away $1000 per month from your Internet home business earnings. In under a year Wholesale College Jerseys Cheap , you could pay upfront for your vacation and not have to go into debt.
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