Computer Networking Which of the following provide inter-switch VLAN communication? 1. ISL 2. VTP 3. 802.1Q 4. 802.3Z 2 only 2 and 4 2, 3 and 4 1 and 3 2 only 2 and 4 2, 3 and 4 1 and 3 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 A 2000-character text file has to be transmitted by using a 1,200 baud modem. Can you tell how long will it take? 120 seconds 2 seconds 20 seconds None of these 12 seconds 120 seconds 2 seconds 20 seconds None of these 12 seconds 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 None of these Interface Teleprocessor Modem Attenuation None of these Interface Teleprocessor Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Transmission of computerised data from one location to another is called data management data transfer data flow data communication None of these data management data transfer data flow data communication None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following medium access control technique is used for bus/tree? MAC token bus token ring None of these CSMA MAC token bus token ring None of these CSMA ANSWER DOWNLOAD EXAMIANS APP
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