Computer Networking Which of the following are types of flow control?1. Buffering2. Cut-through3. Windowing4. Congestion avoidance 1, 3 and 4 2 only 1 and 2 3 only 1, 3 and 4 2 only 1 and 2 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 4 protocol is used for a Telnet connection? TCP UDP TCP/IP IP TCP UDP TCP/IP IP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To make possible the efficient on-line servicing of many teleprocessing system users on large computer systems, designers are developing All of these None of these multiprogramming systems communication systems virtual storage systems All of these None of these multiprogramming systems communication systems virtual storage systems ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the most commonly used transmission speeds in BPS used in data communication? 2400 300 1200 None of these 9600 2400 300 1200 None of these 9600 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? Modem Interface Teleprocessor None of these Attenuation Modem Interface Teleprocessor None of these Attenuation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a synchronous modem, the digital-to-analog converter transmits signal to the modulator None of these terminal equalizer demodulator modulator None of these terminal equalizer demodulator ANSWER DOWNLOAD EXAMIANS APP
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