Computer Networking On a class B network, how many hosts are available at each site with a subnet mask of 248? 1,022 8,190 16,382 4,094 2,046 1,022 8,190 16,382 4,094 2,046 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A decrease in magnitude of current, voltage, a power of a signal in transmission between points, is known as Carrier Attenuation Amplitude Aloha None of these Carrier Attenuation Amplitude Aloha None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An error-detecting code inserted as a field in a block of data to be transmitted is known as Checksum Frame check sequence Error detecting code flow control None of these Checksum Frame check sequence Error detecting code flow control None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What device separates a single network into two segments but lets the two segments appear as one to higher protocols? Bridge Gateway Switch Router Bridge Gateway Switch Router ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following conditions is used to transmit two packets over a medium at the same time? Synchronous Asynchronous Collision Contention None of these Synchronous Asynchronous Collision Contention None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Layer 2 switching provides which of the following?1. Hardware-based bridging (ASIC)2. Wire speed3. Low latency4. Low cost 1, 2 and 4 1 and 3 All of these 2 and 4 1, 2 and 4 1 and 3 All of these 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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