Computer Networking How much power (roughly) a light-emitting diode can couple into an optical fiber? 100 microwatts 440 microwatts None of these 100 picowatts 10 milliwatts 100 microwatts 440 microwatts None of these 100 picowatts 10 milliwatts ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A remote batch-processing operation in which data is solely input to a central computer would require a: All listed here simplex lines None of these telegraph line mixedband channel All listed here simplex lines None of these telegraph line mixedband channel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A band is always equivalent to 16 bits a bit None of these a byte 100 bits 16 bits a bit None of these a byte 100 bits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A group of 2m - 1 routers are interconnected in a centralized binary tree, with router at each tree node. Router I communicate with router J by sending a message to the root of the tree. The root then sends the message back down to J. Then find the mean router-router path length. m - 1 2 (m - 2) (2m - l)/mJ 2 (2m - 1) m - 1 2 (m - 2) (2m - l)/mJ 2 (2m - 1) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A batch processing terminal would not include a line printer CPU None of these card punch card reader line printer CPU None of these card punch card reader ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network types have a designated router and a backup designated router assigned?1. Broadcast2. Point-to-point3. NBMA4. NBMA point-to-point 1, 2 and 3 All of these 1 and 3 3 and 4 1, 2 and 3 All of these 1 and 3 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
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