What are the advantages of local area network?

A local area network (LAN) has several benefits such as: you can share peripherals like expensive laser printers. a fileserver can be used to store and share documents and files centrally. electronic messages (email) can be sent between computers.

Just so, what is an advantage of a computer network?

Resource sharing – using network-connected peripheral devices like printers, scanners and copiers, or sharing software between multiple users, saves money. Sharing a single internet connection – it is cost-efficient and can help protect your systems if you properly secure the network.

What are the advantage of a computer?

Computers have both advantages and disadvantages. On one hand, they allow us to access the wealth of information that is available on the internet. They also allow us to analyze massive amounts of data very quickly, saving both time and money.

Why would you use a network?

The following are the important uses and benefits of a computer network. File sharing: Networking of computers helps the network users to share data files. Hardware sharing: Users can share devices such as printers, scanners, CD-ROM drives, hard drives etc. Without computer networks, device sharing is not possible.

What are three advantages of having a network in school?

Advantages and disadvantages of networks

  • Sharing devices such as printers saves money.
  • Site (software) licences are likely to be cheaper than buying several standalone licences.
  • Files can easily be shared between users.
  • Network users can communicate by email and instant messenger.
  • Which is an advantage of peer to peer networks?

    Typically, both peer-to-peer and client-server networks rely on a shared Internet connection for access to external resources of these basic network structures. The advantages of peer to peer network are as follows: The main advantage of peer to peer network is that it is easier to set up.

    What are the advantages and disadvantages of a bus network?

    Advantages and disadvantages of a bus networkAdvantagesDisadvantageseasy to installif the main cable fails or gets damaged the whole network will failcheap to install, as it doesn’t require much cableas more workstations are connected the performance of the network will become slower because of data collisions

    What is the difference between local area network and wide area network?

    A LAN (local area network) is a group of computers and network devices connected together, usually within the same building. A WAN connects several LANs, and may be limited to an enterprise (a corporation or an organization) or accessible to the public. The technology is high speed and relatively expensive.

    What is the use of wide area network?

    Wide Area Networks (WANs) A wide area network (WAN) is a data network, usually used for connecting computers, that spans a wide geographical area. WANs can be used to connect cities, states, or even countries. WANs also transmit data at slower speeds than LANs.

    Is LAN faster than WAN?

    The network speed, the speed of which data packets are transported, is faster for a LAN than for a WAN. WAN spends depend on the type of WAN service being used but will never be as fast as Ethernet LANs because the sole aim of a WAN is to transfer data between one LAN to another.

    What is an example of a local area network?

    A network of bank cash dispensers is a WAN. LANs are often connected to WANs, for example a school network could be connected to the Internet. WANs can be connected together using the Internet, leased lines or satellite links.

    What is the bus network?

    A bus network is an arrangement in a local area network (LAN) in which each node (workstation or other device) is connected to a main cable or link called the bus. The illustration shows a bus network with five nodes.

    What is the definition of LAN?

    A local area network (LAN) is a group of computers and associated devices that share a common communications line or wireless link to a server. Typically, a LAN encompasses computers and peripherals connected to a server within a distinct geographic area such as an office or a commercial establishment.

    What is the most common network topology?

    A Star network is one of the most common computer network topologies. In its simplest form, a star network consists of one central hub which acts as a conduit to transmit messages. In star topology, every host is connected to a central hub.

    Which type of network uses telephone lines?

    It requires a special high-speed modem that separates the DSL signal from the telephone signal and provides an Ethernet connection to a host computer or LAN. DSL runs over a telephone line, with the line split into three channels. One channel is used for voice telephone calls.

    Is the Internet a WAN?

    Typically, a WAN consists of two or more local-area networks (LANs). Computers connected to a wide-area network are often connected through public networks, such as the telephone system. They can also be connected through leased lines or satellites. The largest WAN in existence is the Internet.

    What is the definition of a local area network?

    A local area network (LAN) is a network that connects computers and other devices in a relatively small area, typically a single building or a group of buildings. Most LANs connect workstations and personal computers and enable users to access data and devices (e.g., printers and modems) anywhere on the network.

    What is the topology of a network?

    The most common nodes are computers and peripheral devices. Network topology is illustrated by showing these nodes and their connections using cables. There are a number of different types of network topologies, including point-to-point, bus, star, ring, mesh, tree and hybrid.

    What is a star topology network?

    A star topology is a topology for a Local Area Network (LAN) in which all nodes are individually connected to a central connection point, like a hub or a switch. A star takes more cable than e.g. a bus, but the benefit is that if a cable fails, only one node will be brought down.

    What is meant by the topology of a network?

    A network topology is the pattern in which nodes (i.e., computers, printers, routers or other devices) are connected to a local area network (LAN) or other network via links (e.g., twisted pair copper wire cable or optical fiber cable). There are four principal topologies used in LANs: bus, ring, star and mesh.

    What is meant by a wide area network?

    A wide area network (WAN) is a telecommunications network or computer network that extends over a large geographical distance/place. Wide area networks are often established with leased telecommunication circuits.

    What is meant by a custom written software?

    Custom software (also known as bespoke software or tailor-made software) is software that is specially developed for some specific organization or other user. Custom software development is often considered expensive compared to off-the-shelf solutions or products.

    What is meant by the term stand alone computer?

    A desktop or laptop computer that is used on its own without requiring a connection to a local area network (LAN) or wide area network (WAN). Although it may be connected to a network, it is still a stand-alone PC as long as the network connection is not mandatory for its general use.

    Why would you use a network?

    The following are the important uses and benefits of a computer network. File sharing: Networking of computers helps the network users to share data files. Hardware sharing: Users can share devices such as printers, scanners, CD-ROM drives, hard drives etc. Without computer networks, device sharing is not possible.