Computer Networking What is the first octet range for a class C IP address? 192 - 226 192 - 223 128 - 191 192 - 255 1 - 126 192 - 226 192 - 223 128 - 191 192 - 255 1 - 126 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an advantage to using fiber optics data transmission? fast data transmission rate low noise level few transmission errors resistance to data theft All of these fast data transmission rate low noise level few transmission errors resistance to data theft All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Phase shift keying (psk) method is used to modulate digital signals at 9600 bps using 16 levels. Find the line signaling speed (i.e., modulation rate) 4800 bands DHCP Management Console 9600 bands 2400 bands 1200 bands 4800 bands DHCP Management Console 9600 bands 2400 bands 1200 bands ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Baseband is transmission of signals without modulation None of these a signal all of whose energy is contained within a finite frequency range All of these the simultaneous transmission of data to a number of stations transmission of signals without modulation None of these a signal all of whose energy is contained within a finite frequency range All of these the simultaneous transmission of data to a number of stations ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following technique is used for allocating capacity on a satellite channel using fixed-assignment FDM? 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 Amplitude modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who invented the modem? None of these Wang Laboratories Ltd. AT & T Information Systems, USA Apple Computers Inc. Digital Equipment Corpn. None of these Wang Laboratories Ltd. AT & T Information Systems, USA Apple Computers Inc. Digital Equipment Corpn. ANSWER DOWNLOAD EXAMIANS APP
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