Explain data communications, Computer Networking

Assignment Help:

The distance over which data moves within a computer may differ from a few thousandths of an inch, as is the case within a one IC chip, to as much as lot of feet along the backplane of the main circuit board. Over these small distances, digital data might be transmitted as direct, two-level electrical signals over simple copper conductors. Except for the fastest computers, circuit designers are not very concerned about the shape of the conductor or the analog characteristics of signal transmission.

 


Related Discussions:- Explain data communications

What is network virtual terminal, What is NVT (Network Virtual Terminal) ...

What is NVT (Network Virtual Terminal) It is a set of rules explaining a very simple virtual terminal interaction. The NVT is used in the begin of a Telnet session.

Overhead - sonet sdh , Overhead SONET overhead  is not added as header...

Overhead SONET overhead  is not added as headers or trailers as we have seen  in other  protocols. Instead SONET  insert overhead at a variety of location in middle  of the  f

Show the process of mail delivery, Q. Show the process of Mail Delivery? ...

Q. Show the process of Mail Delivery? Mail Delivery -Consists of three stages -First stage - email goes from user agent to local server, where it is stored until it ma

What are intrusion detection systems, Question : a) Give three example...

Question : a) Give three examples of vulnerable services which are among the overwhelming majority of successful attacks. b) Name the five outside sources which can be the

What is ping utility, PING - Packet Internet Gopher A utility that shows...

PING - Packet Internet Gopher A utility that shows connections to one or more remote hosts. The ping command uses the ICMP echo request and echo reply packets to verify whether

How firewall configuration makes all the difference, How Firewall configura...

How Firewall configuration makes all the difference The greatest blunder that any company make is to just install a firewall and think that they have ensured perfect securit

Explain categorization according to pipeline configuration, Categorization ...

Categorization according to pipeline configuration According to the configuration of a pipeline, the below categories are recognized under this classification: Unifunct

Twisted pair cable - computer network, Twisted Pair Cable Twisted pair...

Twisted Pair Cable Twisted pair cable  consists of two insulated copper  wires  each  about 1 mm  thick arranged in a regular spiral  pattern. The wires  are twisted together

Show the error detection- check sum, Error Detection- Check Sum Th...

Error Detection- Check Sum The Checksum generator are subdivides the data unit into equal segments of "n" bits (usually 16) These segments are added utilizing one's c

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