Which among the following is a not route metric?(a) Power efficiency(b) Interference(c) Cost(d) Data sizeThis question was posed to me by my school teacher while I was bunking the class.My query is from Next Generation Wireless Network in division Next Generation Wireless Network of Cognitive Radio

Which among the following is a not route metric?(a) Power efficiency(b

1.	Which among the following is a not route metric?(a) Power efficiency(b) Interference(c) Cost(d) Data sizeThis question was posed to me by my school teacher while I was bunking the class.My query is from Next Generation Wireless Network in division Next Generation Wireless Network of Cognitive Radio
Answer» The correct answer is (d) Data size To explain I WOULD say: Route metrics are PARAMETERS whose values are evaluated to ASSIGN a cost to a link in the path between the source and the DESTINATION. Routing algorithms rely on route metrics to select the optimum path for forwarding the packets.

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