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» Error Detection and Correction » Types of errors » Error Detecting Codes » Simple Parity check » Two-dimension Parity Check » Checksum » Cyclic redundancy check » Error Correcting Codes

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Computer Networ MCQ

Error Detecting Codes

Error Detecting Codes

Basic approach used for error detection is the use of redundancy, where additional bits are added to facilitate detection and correction of errors.

Popular Error Detecting Codes techniques are:
1. Simple Parity check
2. Two-dimensional Parity check
3. Checksum
4. Cyclic redundancy check ( CRC )

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