Computer Networking Which of the following does not allow multiple users or devices to share one communications line? multipplexer controller None of these concentrator doubleplexer multipplexer controller None of these concentrator doubleplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a voiceband channel? None of these Telephone line Coaxial cable Microwave systems Telegraph line None of these Telephone line Coaxial cable Microwave systems Telegraph line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does 240 translate to in binary? 11110 None of these 11100000 1111 11110000 11110 None of these 11100000 1111 11110000 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network ID of 134.57.0.0 and you need to divide it into multiple subnets in which at least 600 host IDs for each subnet are available. You desire to have the largest amount of subnets available. Which subnet mask should you assign? 255.255.255.255 255.255.248.0 255.255.240.0 255.255.255.0 255.255.224.0 255.255.255.255 255.255.248.0 255.255.240.0 255.255.255.0 255.255.224.0 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 14 slots 1 slots 5 slots 10 slots None of these 14 slots 1 slots 5 slots 10 slots ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You want to create a standard access list that denies the subnet of the following host: 172.16.144.17/21. Which of the following would you start your list with? access-list 10 deny 172.16.48.0 255.255.240.0 access-list 10 deny 172.16.144.0 0.0.7.255 access-list 10 deny 172.16.136.0 0.0.15.255 access-list 10 deny 172.16.64.0 0.0.31.255 access-list 10 deny 172.16.48.0 255.255.240.0 access-list 10 deny 172.16.144.0 0.0.7.255 access-list 10 deny 172.16.136.0 0.0.15.255 access-list 10 deny 172.16.64.0 0.0.31.255 ANSWER DOWNLOAD EXAMIANS APP
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