Computer Networking Which address is the loopback address? 255.255.255.255 127.0.0.1 127.0.0.0 0.0.0.1 None of these 255.255.255.255 127.0.0.1 127.0.0.0 0.0.0.1 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The frequency range : 300 kHz to 3 MHz is used for FM radio transmission microwave communications, satellite and radar AM radio transmission TV transmission None of these FM radio transmission microwave communications, satellite and radar AM radio transmission TV transmission None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11g? 23 12 40 3 23 12 40 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission? Attenuation Interface None of these Teleprocessor Modem Attenuation Interface None of these Teleprocessor Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following best describes the scopes on each DHCP server, in the absence of configuration problems with DHCP addresses, if you use multiple DHCP servers in your environment? None of these For no more than two subnets For no subnets For different subnets Unique to that subnet only None of these For no more than two subnets For no subnets For different subnets Unique to that subnet only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications service provides message preparation and transmission facilities? Teletex Fax x400 None of these Teletext Teletex Fax x400 None of these Teletext ANSWER DOWNLOAD EXAMIANS APP
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