Skip to main content

Explain Advantages Of Networks

Define Network with examples. Give importance of Computer Network.

COMPUTER NETWORK

We can define a Computer Network as a set of two or more connected computers to share information and other resources (data, files, printers, hard disk, modem, CD-Rom Drive, CD-Writer, DVD-Rom Drive, DVD-Writer etc.). The computers in a network can share:
Data, Information, Files
Software
Hardware (printers, disk, modems)etc.
Advantages of Computer Networks

EXAMPLES OF COMPUTER NETWORK

  • Computer network can be used in an office. Different people in the office can share common information and printer.
  • Net Cafes use Computer Network for internet sharing. Net Cafe Owners can save money by sharing one DSL Routers / Modem and a single Internet Connection.
  • Computer Network is used in Computer Laboratories of Schools, Colleges and other educational institutes.
  • Internet, is also an example of a computer network. Internet is a network of millions of computers connected through phone lines. People can share information, files and talk with one another through internet.




    ADVANTAGES OF COMPUTER NETWORKS

    Following are some important advantages of computer networks:

    1. Data and Information Sharing

    Different employees of an organization can share common information with the help of computer network.

    2. Software Sharing

    Different software can be shared with the help of computer networks.

    3. Hardware Sharing

    Different hardware can be shared with the help of computer networks. For example, if there are five computer users in an office, we can save cost by using only one printer with the help of computer networking. In a computer network, only one computer will manage all printing needs of the computer users in a small office. In addition, we can share other hard ware devices like hard disks, CD-Rom Drives / Writers, modems, routers and scanners etc.

    4. Money Saving

    We can save a lot of money by using computer networking, because of sharing the same software and hardware in a network.

    5. Internet Sharing

    We can buy only one DSL internet connection and share it with in whole organization with the help of computer networking.

    6. Easy Communication Within Organization

    We can send and receive messages and files through network. In this way, a file can be moved to one place to another within an organization without the need of a physical worker to take and carry the files to a destination. With the help of a command in a computer we can transfer file within seconds from one room to another.

    7. Easy Communication Outside Organization

    We can send and receive emails and share files with other people outside organization using internet.

    Read  More on Networking
    and Networks
    1 Explain
    Advantages Of Networks
    2 Types
    Of Computer Networks
    3 Differences
    between LAN and WAN
    4 Types
    Of Network Topology
    5 Bus
    Topology :Advantages and Disadvantages
    6 Advantages
    and Disadvantages of Star Topology
    7 Advantages
    and Disadvantages of Ring Network Topology
    8 Advantages
    and Disadvantages of Tree Topology
    9 Advantages
    and Disadvantages of Mesh Topology

    Comments

    Popular posts from this blog

    Explain different types of storage devices

    Topic: Explain different types of storage devices in Computer systems Storage Devices Storage devices are used to store data and instructions permanently. Storage devices are also called secondary storage devices / backing storage devices / external storage devices or auxiliary storage devices. Examples of storage devices include Hard Disk, CD and DVD etc. Why Secondary Storage Devices are Used? Secondary storage devices are used because: Primary memory(RAM) is volatile and temporary. When computer is switched off, all data in ram is erased. Storage devices can store large amounts of data and instructions permanently whereas Primary memory has less capacity of storing data. Types Of Storage Devices There are three main types of storage devices:  Magnetic Tape   Magnetic Disk   Optical Disk   Flash Memory storage devices 1. Magnetic Tape Magnetic tape is the oldest storage device. It is made of plastic coated with m...

    Explain Different Types Of Output Devices

    Output devices Out put devices are used to display results of processing to the user. They perform the following functions:  Receive results from memory  Convert data into human readable form  Display results to the user Examples include: Monitor, printer, plotter, speaker, and multimedia projector. Different Types of Output Devices 1.    Monitor LCD Monitor CTR Monitor     Monitor is the most commonly used output device used to display results of processing. It has a TV like shape. Pictures on monitor are formed with picture elements called PIXEL. Monitors may be Monochrome that will display results in Black & White. Color Monitors are also available. They display results in multi colors. Monitor produces soft copy output. 2.    Printers Printers are used to produce hard copy out put. They print processing results on paper. Printers are divided into two main categories: · ...

    What are Different Types of Input Devices With Examples

    Topic: Different types of input devices of a computer system with examples, pictures and explanation:  Topics Covered are: Definition of Input Devices Functions of Input Devices ( How input devices work? ) Examples of Input Devices Pictures / Images of different input devices Different Examples of Input Devices With Description Keybboard Mouse Trach Ball Trackpad Joy Stick Light Pen Microphone Scanner Graphic Tablet ( Digitizer ) Digital Camera Touch Screen ( I/O Device / Dual Device - Perform Both Functions input + Output ) INPUT DEVICES ( Definition ) Input devices are used to enter data and instructions into computer memory from external world. Input Device is a hardware part of the computer that is used to enter data and instructions into computer memory. The examples of input devices include: Keyboard, Mouse , Track ball, Track Pad, Joy stick, Touch Screen, Light pen,   Scanner , Digital Camera, Microphone, Graphics tablet e...