Computer Networking "BAUD" rate means The rate at which the signal changes. None of these The number of bytes transmitted per unit time. The number of bits transmitted per unit time. The rate at which the signal changes. None of these The number of bytes transmitted per unit time. The number of bits transmitted per unit time. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI model, which of the following layer provides error-free delivery of data? Data link None of these Session Network transport Data link None of these Session Network transport ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the frequency range of the IEEE 802.11a standard? 2.4GHz 5GHz 5Gbps 2.4Gbps 2.4GHz 5GHz 5Gbps 2.4Gbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Eight stations are competing for the use of a shared channel using the 'Adaptive tree Walk Protocol'. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention? None of these 10 slots 7 slots 14 slots 5 slots None of these 10 slots 7 slots 14 slots 5 slots 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 and 3 All of these 2 and 4 1, 2 and 4 1 and 3 All of these 2 and 4 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operation is performed on the bits to check an error-detecting code? None of these Attenuation Checksum Coder-decoder Codec None of these Attenuation Checksum Coder-decoder Codec ANSWER DOWNLOAD EXAMIANS APP
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