Error detection is an important factor that ensures that data reaches its recipient in its original form. Error detecting codes detect any noise and impairments that are introduced to the data as if moves from one point to another. Test your understanding of these codes by taking the quiz below.
Radio waves
Microwaves
Infrared
All of the mentioned
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Accepted
Rejected
Sent back
Resend
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Random error
Burst error
Inverted error
None of the mentioned
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Hamming rule
Hamming code
Hamming distance
None of the above
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Equal to the remainder at the sender
Nonzero
Zero
The quotient at the sender
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0000
1111
1110
0111
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1
2
3
4
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One or more conductors that serve as a common connection for a related group of devices
A continuous frequency capable of being modulated or impressed with a second signal
The condition when two or more sections attempt to use the same channel at the same time
None of the above
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0
1
2
None of the above
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Cyclic redundancy check
Code repeat check
Code redundancy check
Cyclic repeat check
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0
1
2
3
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