Computer Networking What does the command o/r 0x2142 provide? It is used to bypass the configuration in NVRAM. It is used to restart the router. It is used to enter ROM Monitor mode. It is used to view the lost password. It is used to bypass the configuration in NVRAM. It is used to restart the router. It is used to enter ROM Monitor mode. It is used to view the lost password. 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? None of these 1 slots 5 slots 10 slots 14 slots None of these 1 slots 5 slots 10 slots 14 slots ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame? Flood the network with the frame Discard it and send an error message back to the originating host Add the source address and port to the MAC address table and forward the frame out the destination port Add the destination to the MAC address table and then forward the frame Flood the network with the frame Discard it and send an error message back to the originating host Add the source address and port to the MAC address table and forward the frame out the destination port Add the destination to the MAC address table and then forward the frame ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many data communication networks have been established which provide a wealth of on-demand information services to people at home. What is the name of the system which provides an interactive, graphics-rich service that permits user to select what they want? Teletex system Microwave system Fax system None of these Videotex system Teletex system Microwave system Fax system None of these Videotex system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following conditions is used to transmit two packets over a medium at the same time? None of these Asynchronous Contention Synchronous Collision None of these Asynchronous Contention Synchronous Collision ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 10.9.0.0 and contains 73 networks. In the next year, you will be adding an additional 27 branch offices to your company. For simplified management, you want to keep the most possible hosts per subnet. Which subnet mask should you management, you want to keep the most possible hosts per subnet. Which subnet mask should you use? 255.248.0.0 255.254.0.0 255.252.0.0 255.240.0.0 255.224.0.0 255.248.0.0 255.254.0.0 255.252.0.0 255.240.0.0 255.224.0.0 ANSWER DOWNLOAD EXAMIANS APP
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