Question: The polynomial used for the DQDB CRC is x<sup>8</sup> + x<sup>2</sup> + x + 1. The divisor is therefore _______ bits
Answer:
MCQ: The polynomial used for the DQDB CRC is x<sup>8</sup> + x<sup>2</sup> + x + 1. The divisor is therefore _______ bits
Correct Answer:
A. 7
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Related Questions
- 1. The polynomial used for the DQDB CRC is x<sup>8</sup> + x<sup>2</sup> + x + 1. What is the divisor?
- 2. The polynomial used for the DQDB CRC is x<sup>8</sup> + x<sup>2</sup> + x + 1. This means the CRC remainder is _______ bits in length.
- 3. The DQDB header consists of _______ field(s).
- 4. The _______ field controls access to the DQDB bus.
- 5. The DQDB _______ field holds a 20-bit VCI used in MAN and WAN transmissions
- 6. How many types of DQDB payloads are possible?
- 7. How many DQDB priority types are possible?
- 8. The DQDB _______ subfield indicates the occupancy status of the slot
- 9. The DQDB _______ subfield defines the type of transmission (packet or isochronous).
- 10. When the destination DQDB station has read the slot contents, it sets the _______ subfield to 0
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