Computer Networking Demodulation is the process of combining many low speed channels into one high speed channel converting digital signals to analog signals converting analog signals to digital signals None of these dividing the high-speed signals into frequency bands combining many low speed channels into one high speed channel converting digital signals to analog signals converting analog signals to digital signals None of these dividing the high-speed signals into frequency bands ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the term used to describe addresses available on a DHCP server? Notes Scopes Pools Ranges None of these Notes Scopes Pools Ranges None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the distinct functions of layer 2 switching that increase available bandwidth on the network?1. Address learning2. Routing3. Forwarding and filtering4. Creating network loops5. Loop avoidance6. IP addressing 1, 3 and 5 3 and 5 2, 4 and 6 2 and 6 1, 3 and 5 3 and 5 2, 4 and 6 2 and 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the most commonly used transmission speeds in BPS used in data communication? 300 2400 9600 1200 None of these 300 2400 9600 1200 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 modem Aloha None of these Angle modulation Amplitude modulation modem Aloha None of these Angle modulation Amplitude modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Two computers that communicate with each other use a simple parity check to detect errors for ASCII transmissions. Which of the following events will always lead to an undeleted error? one bit or any odd number of bits inverted in a block of data during transmission one bit or any odd number of bits inverted in a byte during transmission two bits or any even number of bits inverted in a block during transmission two bits or any even number of bits inverted in a byte during transmission None of these one bit or any odd number of bits inverted in a block of data during transmission one bit or any odd number of bits inverted in a byte during transmission two bits or any even number of bits inverted in a block during transmission two bits or any even number of bits inverted in a byte during transmission None of these ANSWER DOWNLOAD EXAMIANS APP
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