What is error detection, Computer Networking

Assignment Help:

What is Error Detection? What are its methods?

Data can be corrupted during transmission. For reliable communication errors must be deducted and corrected. Error Detection uses the method of redundancy, which means adding extra bits for detecting errors at the destination. The common Error Detection process are

  a. Vertical Redundancy Check (VRC)

  b. Longitudinal Redundancy Check (VRC)

  c. Cyclic Redundancy Check (VRC)

  d. Checksum

 


Related Discussions:- What is error detection

Describe in detail how rsvp actually works, Normal 0 false fa...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Link state packet - network layer and routing , Link State Packet When ...

Link State Packet When  a router floods  the network  with information about its  neighbourhood. It is said to  be advertising. The basis of this  advertising is  a short  pack

Private network, Single company or organization owns this. They are usually...

Single company or organization owns this. They are usually LAN technologies. There can be multiple LANs in a campus or building linked together. They are sometimes known Intranet.

Introduction of dns - domain name server, Introduction of DNS While di...

Introduction of DNS While discussing about the Internet, one things comes automatically in the n=mind and hence it is directly or indirectly depended on DNS. The DNS which sta

What is the difference between arp and rarp, ARP - Address Resolution Proto...

ARP - Address Resolution Protocol It is the protocol that traces IP addresses to MAC addresses. RARP - Reverse Address Resolution Protocol It is the protocol within the TC

Describe asynchronous vs. synchronous transmission, Serialized data is not ...

Serialized data is not generally sent at a uniform rate by a channel. Instead, there is usually a burst of regularly spaced binary data bits followed by a pause, after which the da

Routing algorithms, compare routing algorithms with non adaptive algorithms...

compare routing algorithms with non adaptive algorithms

What is subnetting, Q. What is Subnetting ? Subnetting IP add...

Q. What is Subnetting ? Subnetting IP addressing is hierarchical First reach a device through its network id (netid) Then reach the host itself using the se

cisco ios for which encapsulation, "arpa" is used by the Cisco IOS for whi...

"arpa" is used by the Cisco IOS for which encapsulation types Ans) Ethernet_II

Characteristic of store and forward switches, Write the characteristic of S...

Write the characteristic of Store and Forward switches? A)     Store and Forward switch will not forward fragments. B)      The longer the frame, the longer the delay (latenc

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