What are the advantages of using a LAN?

Answer 1

LAN Advantages:

-Workstations can share peripheral devices like printers. This is cheaper than buying a printer for every workstations.

- Workstations do not necessarily need their own hard disk or CD-ROM drives, which makes them cheaper to buy than stand-alone PCs.

- User can save their work centrally on the network's file server. This means that they can retrieve their work from any workstation on the network.

- Users can communicate with each other and transfer data between workstations very easily.

- One copy of each application package such as a word processor, spreadsheet etc. can be loaded onto the file and shared by all users.

-Cost. Individually licensed copies of many popular software programs can be costly. Networkable versions are available at considerable savings.

-Shared programs on a network allows for easier upgrading of the program on one single file server, instead of upgrading individual workstations.

-Speed. Sharing and transferring files within Networks are very rapid. Thus saving time, while maintaining the integrity of the file.

LAN Disadvantages:

- Networks are difficult to set up and need to be maintained by skilled technicians.

- If server develops a fault, users may not be able to run the application programs.

- A fault in the network can cause user to lose the data.

-If the network stops operating then it may not be possible to access various computers.

- It is difficult to make the system secure from hackers, novices or industrial espionage.

- Decisions on resource planning tend to become centralized.

- Networks that have grown with little thought can be inefficient in the long term.

-As traffic increases on a network the performance degrades unless it is designed properly.

- The larger the network, the more difficult it is to manage.

Answer 2

== == Benefits of LANs to an Organization

The benefits of LANs are:

• Resource sharing capability allows storage space and network peripherals, such as printers, to be shared by workstations, reducing hardware requirement, expenses and improving productivity.

• Standard PC hardware is used for network workstations and servers, which provide a great deal of design flexibility, easy maintenance and cost efficiency.

• Common applications are network aware, which significantly help in user transition time when relocating to different network environments. Additionally, network licensing is substantially less expensive than that of stand-alone licensing.

• Through file sharing, users can easily transfer files to one another, in order to improve productivity. Shared file access allows multi-user access to user applications.

• With centralized data storage, LANs offer the ability to place shared data on a single server within a central location. Network backups are easier and more reliable because all data resides on one physical location. This reduces the cost incurred by loss of any data during system failure.

• LANs support a number of fault tolerance features, such as disk mirroring, disk-duplexing, disk striping with parity (RAID5) and UPS (Uninterrupted Power Supply). This improves reliability and minimizes network downtime.

• LANs offer centralized security, which allows control over access to the network and its resources. Depending on an organization's requirements, this functionality is customizable to help protect sensitive data from loss, destruction, theft, or unauthorized disclosure.

• Communication to other users is also provided through a messaging system. It is the basis for implementing sophisticated systems rklarbi@gmail.com

'' @Yahoo.co.uk

Local Areas Networks increase efficiency exponentially in an office environment. A LAN system can provide the users with an easy to use central repository of all files - increasing security and making it easier to collaborate on projects. Besides file sharing, a LAN also enables a user to share another computers CDROM, floppy drive or other resource, just as if the original computer had its own CDROM or other resource.

Answer 3

• Files can be stored on a central computer (the file server) allowing data to be shared throughout an organisation.
• Files can be backed up more easily when they are all on a central fileserver rather than when they are scattered across a number of independent workstations.
• Networks also allow security to be established, ensuring that the network users may only have access to certain files and applications.
• Software and resources can be centrally managed.
• Network versions of software often allow for their speedy installation on workstations from the file server.
• Expensive devices such as laser printers or scanners can be shared.
• Users can access their files from any workstation

Answer 4

The principle benefits are sharing of resources; with a LAN resources such as printers and internet access can be used by any computer on the LAN. It also make transferring files between computers on the LAN easier. More recent applications that are specifically designed for home LANs are based around a media server; music and video is stored on a central computer and can be accessed by any computer on the LAN.

Answer 5

Advantages of LAN includes the following:

1. Centralized data sharing capability

2. Device sharing across the entire domain

3. Application Sharing capabilities

4. Easy file transfer

5. Low Price

6. Faster bandwidth with devices in the same network

7. High level of security

8. More physical control of hardware

Answer 6

local is on your network so no one else can see it and the speed is usually faster. so if u have more then one computer that are connected to the same router that's your local network.

Answer 7

Better conection speeds like bluetooth instead of WIFI

Answer 8

ring ZH