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Host A sent a message to Host B. Assume that CRC-5 (x5+x4+x2+1) is employed for the purpose of error checking. The result of a CRC calculation at Host B is 1001. Which of the following statements is true?   Select one: a. There was no error at all. b. There was an error on bit 9 of the message received. c. The agreed constant derived from CRC-5 is 110110. d. The agreed constant derived from CRC-5 is 110101.

Host A sent a message to Host B. Assume that CRC-5 (x5+x4+x2+1) is employed for the purpose of error checking. The result of a CRC calculation at Host B is 1001. Which of the following statements is true?   Select one: a. There was no error at all. b. There was an error on bit 9 of the message received. c. The agreed constant derived from CRC-5 is 110110. d. The agreed constant derived from CRC-5 is 110101.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Host A sent a message to Host B. Assume that CRC-5 (x5+x4+x2+1) is employed for the purpose of error checking. The result of a CRC calculation at Host B is 1001. Which of the following statements is true?


 

Select one:
a. There was no error at all.
b. There was an error on bit 9 of the message received.
c. The agreed constant derived from CRC-5 is 110110.
d. The agreed constant derived from CRC-5 is 110101.
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