Computer Networking What is the frequency range of the IEEE 802.11g standard? 5Gbps 2.4Gbps 2.4GHz 5GHz 5Gbps 2.4Gbps 2.4GHz 5GHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11a? 40 23 3 12 40 23 3 12 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the usual number of bits transmitted simultaneously in parallel data transmission used by microcomputers? 8 9 16 4 None of these 8 9 16 4 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Start and stop bits are used in serial communication for Synchronization Error detection Error correction Slowing down the communication Synchronization Error detection Error correction Slowing down the communication ANSWER DOWNLOAD EXAMIANS APP
Computer Networking After coding a document into a digital signal, it can be sent by telephone, telex or satellite to the receiver where the signal is decoded and an exact copy of the original document is made. What is it called? Word processor Facsimile Electronic mail Telex None of these Word processor Facsimile Electronic mail Telex None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as Aloha Angle modulation Amplitude modulation modem None of these Aloha Angle modulation Amplitude modulation modem None of these ANSWER DOWNLOAD EXAMIANS APP
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