Error detection-general, Computer Networking

Assignment Help:

Q. Error Detection-General?

  • Sender transmits every data unit twice
  • Receiver performs bit-by-bit comparison between those two versions of data.
  • Any mismatch would show an error which needs error correction
  • Advantage: extremely accurate
  • Disadvantage: time consuming: requires [2 x Transmission Time + Comparison Time]

Related Discussions:- Error detection-general

Briefly explain the terms ''cohesion'' and ''coupling'', QUESTION 1 (a)...

QUESTION 1 (a) Draw a use-case model for the above system. You must identify all possible actors and use-cases. (b) Assume you are using the Rational Unified Process a

Example of go back - N protocol, Q. Example of go back - N protocol? Th...

Q. Example of go back - N protocol? The window size is 4. A sender has sent frame 6 as well as the timer expires for frame 3 (frame 3 not ACKn'd). The sender goes back as we

Describe in a generic manner the packet of ipsec, Can you describe in a gen...

Can you describe in a generic manner the packet of IPSec

Routing protocol, implementation of energy aided shortest path routing prot...

implementation of energy aided shortest path routing protocol???

Go back-n ( gbn) - transport layer, Go Back ( GBN) Go back  N ARQ is s...

Go Back ( GBN) Go back  N ARQ is specific  instance of the  automatic  repeat request protocols  in which  the sending  process continues to send  a number of frames specific

Facts about fiber optic cables - Computer Network, Facts about  Fiber Opti...

Facts about  Fiber Optic Cables 1. Outer insulating jacket is made  of Teflon or PVC. 2. Kevler fiber  helps  to strengthen  the cable and prevent breakage. 3. A plas

Name the protocol responsible for finding the mac address , a)  What does t...

a)  What does the "CD" mean in the CSMA/CD? How is it implemented in the Ethernet?   b)  Consider an Ethernet hub with 8 ports and an Ethernet switch with 8 ports. In both cases

State about data and data files - information, State about data and data fi...

State about data and data files - Information The third and major component of the system liable to be attacked is the data and data files used by the company. It is the most s

Explain point-to-point connection type, Explain Point-to-Point connection t...

Explain Point-to-Point connection type. Many point-to-point connections are associated with modems and PSTN (Public Switched Telephone Network) communications.

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