Computer Networking Most data communications involving telegraph lines use: dialed service simplex lines None of these wideband channels narrowband channels dialed service simplex lines None of these wideband channels narrowband channels ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11a? 40 3 12 23 40 3 12 23 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many bits internet address is assigned to each host on a TCP/IP internet which is used in all communications with the host? 32 - bits 48 - bits 16 - bits None of these 64 - bits 32 - bits 48 - bits 16 - bits None of these 64 - bits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following technique is used for allocating capacity on a satellite channel using fixed-assignment FDM? Amplitude modulation None of these Frequency-shift keying Frequency-division multiple access Frequency modulation Amplitude modulation None of these Frequency-shift keying Frequency-division multiple access Frequency modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Most networks are connected to other local area or wide area networks. Select the best fit for answer: Internet technologies Internet works The Internet 255.255.252.0 Internet revolution Internet technologies Internet works The Internet 255.255.252.0 Internet revolution ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which transmission mode is used for data communication along telephone lines? Parallel Asynchronous Synchronous None of these Serial Parallel Asynchronous Synchronous None of these Serial ANSWER DOWNLOAD EXAMIANS APP
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