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When 2 or more bits in a data unit has been changed during the transmission, the error is called
  • a)
    random error
  • b)
    burst error
  • c)
    inverted error
  • d)
    none of the mentioned
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
When 2 or more bits in a data unit has been changed during the transmi...
Burst Error

Burst errors occur when two or more bits in a data unit have been changed during transmission. These errors are called burst errors because they tend to occur in clusters, rather than randomly.

Causes of Burst Errors

Burst errors can be caused by a variety of factors, including:

1. Electrical interference
2. Environmental factors
3. Faulty hardware or software
4. Poor quality transmission channels

Impact of Burst Errors

Burst errors can have a significant impact on the accuracy and reliability of data transmission. They can cause data corruption, data loss, and even system crashes.

Preventing Burst Errors

To prevent burst errors, various error detection and correction techniques can be used, including:

1. Checksums
2. Cyclic redundancy checks (CRC)
3. Forward error correction (FEC)

Conclusion

In summary, burst errors occur when two or more bits in a data unit have been changed during transmission. They tend to occur in clusters, rather than randomly, and can have a significant impact on data transmission. To prevent burst errors, various error detection and correction techniques can be employed.
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Community Answer
When 2 or more bits in a data unit has been changed during the transmi...
It is called the burst error because it detects the error that occurred during the transmission of data between the sender and receiver. the change in 2 bits is supposed to show the error.
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