Explain communications channels, Computer Networking

Assignment Help:

A communications channel is pathways over which information can be communicate. It may be described by a physical wire that connects communicating devices, or by a radio, laser, or other radiated energy source that has no clear physical presence. Information sent by a communications channel has a source from which the information originates, and a destination to which the information is delivered. Although information originates from a one source, there may be more than single destination, depending upon how many receive stations are related to the channel and how much energy the transmitted signal possesses.

 


Related Discussions:- Explain communications channels

What is net stat, What is net stat? Netstat is a command line utility p...

What is net stat? Netstat is a command line utility program. It gives useful information about the current TCP/IP settings of a connection.

Define the term - frame and packets, Define the term - frame and packets ...

Define the term - frame and packets Frames sum up packets. When a packet arrives at data link layer, the complete packet, header, data and remaining all, is used as data field

Create a client and a server - message queues & socket, Lab will require yo...

Lab will require you to create a client and a server that communicate over either message queues, sockets, or a well known fifo. The data passed will be a simple request/response i

What is segmentation and fragmentation, To split data in pieces is known as...

To split data in pieces is known as segmentation and divide segmentation in pieces called Fragmentation. #question..

Programming based on data parallelism, Programming Based on Data Parallelis...

Programming Based on Data Parallelism In a data parallel programming model, the focus is on data distribution. Every processor works with a portion of data. We shall discuss on

Advantage of repeaters, Advantage of Repeaters Repeaters provide  the ...

Advantage of Repeaters Repeaters provide  the  advantage of increasing type size  of LAN or connecting LAN  segments. Repeater can overcome 10  base 5 Ethernet LANM restrictio

Set cookies 1178345 - application layer, Set Cookies 1178345 When  Hus...

Set Cookies 1178345 When  Hussan  browser receives  the HTTP response  message it sees the set cookies header. The  browser then appends  a line to the special cookie file  th

Illustrate data-link layer in osi layers model, Q. Illustrate Data-Link Lay...

Q. Illustrate Data-Link Layer in osi layers model? Data-Link Layer: This layer takes the data messages or frames from the Network Layer and gives for their actual transmissio

Explain logical ring physical star topology, Explain Logical Ring Physical ...

Explain Logical Ring Physical Star topology for Token-Passing Standard. It is definite that any break in the ring at any point will interrupt communications for all machines.

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