Define local area network, Computer Engineering

Assignment Help:

LAN is a privately - owned computer networks confined to small geographical area, like a factory or an office widely used to connect office PCs to share resources and information. In a Local area network two or more computers are connected by same physical medium, like a transmission cable. A significant characteristic of Local Area networks is speed. It implies that they deliver data very fast compared to other types of networks with typical data transmission speed are 10-100 Mbps.

A wide variety of LANs have been built and installed however a few types have more recently become dominant. Most widely used LAN system is Ethernet system. Intermediate nodes (which are repeaters, switches and bridges) allow LANs to be connected together to form larger LANs. A LAN can also be connected to another WANs or LAN to and MANs using a "router".

In brief, a LAN is a communications network, which is:

  • Local (i.e. one building or group of buildings)
  • controlled by one administrative authority
  • Generally high speed and is always shared

LAN allows users to share resources on computers within an organization.


Related Discussions:- Define local area network

What is core dump, Raises when accessing an unassigned memory location acce...

Raises when accessing an unassigned memory location accessing a null pointer

Structure of 8086 cpu, 8086 microprocessor comprises two independent units:...

8086 microprocessor comprises two independent units:  1.  Bus Interface unit 2.  Execution unit Please refer to Figure below. Figure: The CPU of INTEL 8086 Microp

How many lists can a program can produce, How many lists can a program can ...

How many lists can a program can produce? Every program can produce up to 21 lists: one basic list and 20 secondary lists.  If the user makes a list on the next level (that is,

Types of structure charts, Types of Structure Charts Transaction struc...

Types of Structure Charts Transaction structure - control module calls subordinate modules, each of which handles a certain transaction More afferent processes Le

Learning weights in perceptrons, Learning Weights in Perceptrons: Furt...

Learning Weights in Perceptrons: Furthermore details are we will look at the learning method for weights in multi-layer networks next lecture. Thus the following description o

Mpi communications, We have to use 3 MPI communications: Plz the code in C+...

We have to use 3 MPI communications: Plz the code in C++     1.  MPI_Scatter 2.  MPI_Alltoall 3.  MPI_Gather     **The length of the array will be determined by the user Fir

How does VB.NET achieve polymorphism, How does VB.NET/C# achieve polymorphi...

How does VB.NET/C# achieve polymorphism?  VB.Net / C# give polymorphism through the following mechanisms: 1. Inheritance - base class gives overridable methods which are re-

own subprogram, Create your own Subprogram that uses at least 1input param...

Create your own Subprogram that uses at least 1input parameter and a return parameter. You decide the theme. You should give the pseudocode and an example Subroutine call. Be sure

How testmanager manage test logs, When a robot scripts runs the output make...

When a robot scripts runs the output makes a test log. Test logs are managed now is the TestManager application. Rational now permits you to classify your logs into any type of for

Programming, DADA Electronics makes CD players in 3 processes: programming,...

DADA Electronics makes CD players in 3 processes: programming, and packaging. Direct materials are added at the starting of the assembly process. Conversion costs are incurred even

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd