Computer Networking Which of the following is an example of bounded medium? Wave guide Coaxial cable All of these None of these Wave guide Coaxial cable All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data link layer retransmits the damaged frames in most networks. If the probability of a frame's being damaged is p, what is the mean number of transmissions required to send a frame if acknowledgements are never lost. None of these K I (K - P) 1/ (1 - F) KIK (1 + F) P I (K + 1) None of these K I (K - P) 1/ (1 - F) KIK (1 + F) P I (K + 1) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Modulation in which the two binary values are represented by two different amplitudes of the carrier frequency is known as Amplitude-shift keying Amplitude modulation Aloha Amplitude None of these Amplitude-shift keying Amplitude modulation Aloha Amplitude None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is a stub network? A network that has only one entry and exit point. A network with more than one exit point. A network with more than one exit and entry point. A network with only one entry and no exit point. A network that has only one entry and exit point. A network with more than one exit point. A network with more than one exit and entry point. A network with only one entry and no exit point. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of channels moves data relatively slowly? broadband channel narrowband channel wideband channel None of these voiceband channel broadband channel narrowband channel wideband channel None of these voiceband channel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The network address of 172.16.0.0/19 provides how many subnets and hosts? 7 subnets, 2,046 hosts each 8 subnets, 8,190 hosts each 7 subnets, 30 hosts each 8 subnets, 2,046 hosts each 7 subnets, 2,046 hosts each 8 subnets, 8,190 hosts each 7 subnets, 30 hosts each 8 subnets, 2,046 hosts each ANSWER DOWNLOAD EXAMIANS APP
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