Computer Networking In OSI network architecture, the dialogue control and token management are responsibilities of data link layer session layer transport layer network layer None of these data link layer session layer transport layer network layer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Where is a hub specified in the OSI model? Session layer Physical layer Data Link layer Application layer Session layer Physical layer Data Link layer Application layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To connect a computer with a device in the same room, you might be likely to use None of these a dedicated line a coaxial cable All of these a ground station None of these a dedicated line a coaxial cable All of these a ground station ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A WATS arrangement is never less expensive than flat-rate service None of these is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is always less expensive than flat-rate service is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is never less expensive than flat-rate service None of these is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is always less expensive than flat-rate service is less expensive than flat-rate service only when the number of calls is small and the duration of each is long ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are two purposes for segmentation with a bridge?1. To add more broadcast domains.2. To create more collision domains.3. To add more bandwidth for users.4. To allow more broadcasts for users. 1 only 4 only 2 and 4 2 and 3 1 only 4 only 2 and 4 2 and 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? Modem Teleprocessor Interface Attenuation None of these Modem Teleprocessor Interface Attenuation None of these ANSWER DOWNLOAD EXAMIANS APP
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