What is the minimum height for a CNF grammar derivation tree for a string of terminals that is 32 symbols in length

Explain why it is reasonable to assume that receiving 3 duplicate acks in tcp is an indication that the network is not currently congested.

Which network media uses different regions of the electromagnetic spectrum to transmit signals through air? uses different regions of the electromagnetic spectrum to transmit signals through air.

What is the penalty for violating section 1201 of title 17 chapter 21 of the us code