Computer Networking How many non-overlapping channels are available with 802.11a? 12 40 3 23 12 40 3 23 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Carrier is the condition when two or more sections attempt to use the same channel at the same time None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal One or more conductors that serve as a common connection for a related group of devices the condition when two or more sections attempt to use the same channel at the same time None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal One or more conductors that serve as a common connection for a related group of devices ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of channels moves data relatively slowly? None of these wideband channel broadband channel narrowband channel voiceband channel None of these wideband channel broadband channel narrowband channel voiceband channel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If the ASCII character H is sent and the character I is received, what type of error is this? recoverable single-bit multiple-bit burst recoverable single-bit multiple-bit burst ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Maximum data rate of a channel for a noiseless 3-kHz binary channel is 3000bps 1500 bps None of these 6000 bps 3000bps 1500 bps None of these 6000 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between TCP and UDP is TCP is an Internet protocol where as UDP is an ATM protocol None of these All of these UDP is connection oriented where as TCP is datagram service UDP is a datagram where as TCP is a connection oriented service TCP is an Internet protocol where as UDP is an ATM protocol None of these All of these UDP is connection oriented where as TCP is datagram service UDP is a datagram where as TCP is a connection oriented service ANSWER DOWNLOAD EXAMIANS APP
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