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25-09-2021 Cognitive Radio

Q. Which among the following is the first step in the operation of a cognition policy engine?

A. The cognitive engine transfers data to the policy engine
B. The policy engine requests data from cognitive radio
C. The policy engine obtains the set of policies to be downloaded
D. The policy engine determines the information of interest


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Dapzoi Verified
Commented on 2021-09-25 14:26:56 (IST)
Answer: C

Explanation: The first step in the operation of the cognition engine is to collect the set of policies to be downloaded for the operation of the radio. The policy next determines the information to be monitored on the radio platform. Then the cognitive radio grants the policy engine with the requested situational data. This results in the processing of appropriate policy rules.