Computer Networking Unmodulated signal coming from a transmitter is know as Carrier signal Primary signal None of these Baseband signal Carrier signal Primary signal None of these Baseband signal ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are disadvantages of using NAT?1. Translation introduces switching path delays.2. Conserves legally registered addresses.3. Causes loss of end-to-end IP traceability.4. Increases flexibility when connecting to the Internet.5. Certain applications will not function with NAT enabled.6. Reduces address overlap occurrence. 1, 3 and 5 2, 4 and 5 1 and 3 3 and 4 1, 3 and 5 2, 4 and 5 1 and 3 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which utility is useful for troubleshooting NetBIOS name resolution problems? Hostname None of these Netstat NBTSTAT PING Hostname None of these Netstat NBTSTAT PING ANSWER DOWNLOAD EXAMIANS APP
Computer Networking X.21 is a method of determining which device has access to the transmission medium at any time a very common bit-oriented data link protocol issued by ISO network access standard for connecting stations to a circuit-switched network a method access control technique for multiple-access transmission media None of these a method of determining which device has access to the transmission medium at any time a very common bit-oriented data link protocol issued by ISO network access standard for connecting stations to a circuit-switched network a method access control technique for multiple-access transmission media None of these 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? Interface Teleprocessor Modem None of these Attenuation Interface Teleprocessor Modem None of these Attenuation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When creating a pool of global addresses, which of the following can be used instead of the netmask command? block-size prefix-length no mask / (slash notation) block-size prefix-length no mask / (slash notation) ANSWER DOWNLOAD EXAMIANS APP
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