Computer Networking Which of the following communications lines is best suited to interactive processing applications? narrowband channels full-duplex lines None of these simplex lines mixed band channels narrowband channels full-duplex lines None of these simplex lines mixed band channels ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the cable that uses copper conductor, accept and transport signals in the form of electric current? Fiber-optic cable All of these Metallic cable Twisted pair cable Fiber-optic cable All of these Metallic cable Twisted pair cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A high speed communication equipment typically would not be needed for E-mail Supporting communication between nodes in a LAN Transferring large volume of data All of these E-mail Supporting communication between nodes in a LAN Transferring large volume of data All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is the valid host range for the subnet on which the IP address 192.168.168.188 255.255.255.192 resides? 192.168.168.128-192 192.168.168.129-191 192.168.168.129-190 192.168.168.128-190 192.168.168.128-192 192.168.168.129-191 192.168.168.129-190 192.168.168.128-190 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11b? 3 12 23 40 3 12 23 40 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? 14 slots 1 slots 5 slots None of these 10 slots 14 slots 1 slots 5 slots None of these 10 slots ANSWER DOWNLOAD EXAMIANS APP
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