Computer Networking What is the default subnet mask for a class B network? 255.0.0.0 255.255.255.0 None of these 255.255.0.0 127.0.01 255.0.0.0 255.255.255.0 None of these 255.255.0.0 127.0.01 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Bandlimited signal is simultaneous transmission of data to a number of stations transmission of signals without modulation All of these None of these a signal all of whose energy is contained within a finite frequency range simultaneous transmission of data to a number of stations transmission of signals without modulation All of these None of these a signal all of whose energy is contained within a finite frequency range ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device is used to connect two systems, especially if the systems use different protocols? None of these bridge repeater hub gateway None of these bridge repeater hub gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The interactive transmission of data within a time sharing system may be best suited to simplex lines half-duplex lines full-duplex lines biflex-line None of these simplex lines half-duplex lines full-duplex lines biflex-line None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a synchronous modem, the receive equalizer is known as compromise equalizer impairment equalizer statistical equalizer adaptive equalizer None of these compromise equalizer impairment equalizer statistical equalizer adaptive equalizer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statements are true regarding ICMP packets?1. They acknowledge receipt of a TCP segment.2. They guarantee datagram delivery.3. They can provide hosts with information about network problems.4. They are encapsulated within IP datagrams. 2, 3 and 4 3 and 4 1 only 2 and 3 2, 3 and 4 3 and 4 1 only 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
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