This is the Online Practice Quiz in Error Detection and Correction part 2 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.
Continue Part II of the Online Practice Quiz
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1. Question1 points
In modulo-2 arithmetic, we use the ________ operation for both addition and subtraction.
2. Question1 points
In ______ coding, we divide our message into blocks, each of k bits, called _______.
3. Question1 points
In block coding, if n = 5, the maximum Hamming distance between two codewords is ________.
4. Question1 points
Adding 1 and 1 in modulo-2 arithmetic results in _________.
5. Question1 points
We can divide coding schemes into two broad categories: ________ and ______coding.
6. Question1 points
In ________ error correction, the receiver corrects errors without requesting retransmission.
7. Question1 points
The Hamming distance between equal codewords is _________.
8. Question1 points
If the Hamming distance between a dataword and the corresponding codeword is three, there are ______ bits in error.
9. Question1 points
In modulo-2 arithmetic, we use only ______.
10. Question1 points
Checksums use _________ arithmetic.
More Practice Quiz in Error Detection and Correction
Complete Practice Quiz in Data Communications and Networking
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