Computer Networking Error detection at a data link level is achieved by Hamming codes None of these bit stuffing cyclic redundancy codes equalization Hamming codes None of these bit stuffing cyclic redundancy codes equalization ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does the passive command provide to dynamic routing protocols? Stops an interface from sending periodic dynamic updates but not from receiving updates. Stops the router from receiving any dynamic updates. Stops the router from sending any dynamic updates. Stops an interface from sending or receiving periodic dynamic updates. Stops an interface from sending periodic dynamic updates but not from receiving updates. Stops the router from receiving any dynamic updates. Stops the router from sending any dynamic updates. Stops an interface from sending or receiving periodic dynamic updates. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 2000-character text file has to be transmitted by using a 1,200 baud modem. Can you tell how long will it take? 20 seconds None of these 2 seconds 120 seconds 12 seconds 20 seconds None of these 2 seconds 120 seconds 12 seconds ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network that needs 29 subnets while maximizing the number of host addresses available on each subnet. How many bits must you borrow from the host field to provide the correct subnet mask? 5 4 3 2 5 4 3 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of channels moves data relatively slowly? None of these narrowband channel broadband channel voiceband channel wideband channel None of these narrowband channel broadband channel voiceband channel wideband channel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following condition is used to transmit two packets over a medium at the same time? Contention Asynchronous None of these Collision Synchronous Contention Asynchronous None of these Collision Synchronous ANSWER DOWNLOAD EXAMIANS APP
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