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The control field contains the ________

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The control field contains the ________

(a) CRC

(b) User data

(c) Address

(d) ARQ

This question was addressed to me by my college professor while I was bunking the class.

This key question is from Traffic Routing in Wireless Networks topic in section Wireless Networking of Wireless/Mobile

1 Answer

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Best answer
The correct choice is (d) ARQ

Best explanation: The control field defines functions such as transfer of acknowledgments, automatic repeat requests (ARQs), and packet sequencing. The information field contains user data. And the final field is the frame check sequence field or the CRC (cyclic redundancy check).

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