This is the Online Practice Quiz in Error Detection and Correction part 1 from the book, Data Communications and Networking 4th Edition by Behrouz A. Forouzan. If you are looking for a reviewer in Electronics Systems and Technologies (Communications Engineering) this will definitely help you test your knowledge and skill before taking the Board Exam.
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1. Question1 points
The ________ between two words is the number of differences between corresponding bits.
2. Question1 points
To guarantee the detection of up to 5 errors in all cases, the minimum Hamming distance in a block code must be _______.
3. Question1 points
The Hamming distance between 100 and 001 is ________.
4. Question1 points
In cyclic redundancy checking, what is the CRC?
5. Question1 points
In cyclic redundancy checking, the divisor is _______ the CRC.
6. Question1 points
In one’s complement arithmetic, if positive 7 is 0111, then negative 7 is ________.
7. Question1 points
The checksum of 1111 and 1111 is _________.
8. Question1 points
A generator that contains a factor of _______ can detect all odd-numbered errors.
9. Question1 points
The _______ of a polynomial is the highest power in the polynomial.
10. Question1 points
A simple parity-check code can detect __________ errors.
More Practice Quiz in Error Detection and Correction
Complete Practice Quiz in Data Communications and Networking
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