Computer Networking Communication circuits that transmit data in both directions but not at the same time are operating in a half-duplex mode a full-duplex mode a simplex mode None of these an asynchronous mode a half-duplex mode a full-duplex mode a simplex mode None of these an asynchronous mode ANSWER DOWNLOAD EXAMIANS APP
Computer Networking OSI model means: Operating system interconnection Open systems interconnection Open source interconnection Operating source interconnection Operating system interconnection Open systems interconnection Open source interconnection Operating source interconnection 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. 2 and 3 4 only 1 only 2 and 4 2 and 3 4 only 1 only 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications lines is best suited to interactive processing applications? mixed band channels narrowband channels simplex lines full-duplex lines None of these mixed band channels narrowband channels simplex lines full-duplex lines None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Eight stations are competing for the use of the shared channel using the modified Adaptive free walk protocol by Gallager. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention? 5 slots 10 slots 1 slots 14 slots None of these 5 slots 10 slots 1 slots 14 slots None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following file retrieval methods use hypermedia? None of these Veronica Archie WAIS HTTP None of these Veronica Archie WAIS HTTP ANSWER DOWNLOAD EXAMIANS APP
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