Computer Networking What is the first octet range for a class A IP address? 1 - 127 192 - 255 192 - 223 1 - 126 128 - 191 1 - 127 192 - 255 192 - 223 1 - 126 128 - 191 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Contention is the condition when two or more stations attempt to use the same channel at the same time None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal One or more conductors that serve as a common connection for a related group of devices the condition when two or more stations attempt to use the same channel at the same time None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal One or more conductors that serve as a common connection for a related group of devices ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How often are BPDUs sent from a layer 2 device? Never Every 30 seconds Every 2 seconds Every 10 minutes Never Every 30 seconds Every 2 seconds Every 10 minutes ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum number of IP addresses that can be assigned to hosts on a local subnet that uses the 255.255.255.224 subnet mask? 14 30 16 15 14 30 16 15 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 None of these 10 slots 5 slots 14 slots 1 slots None of these 10 slots 5 slots ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a class A network address 10.0.0.0 with 40 subnets, but are required to add 60 new subnets very soon. You would like to still allow for the largest possible number of host IDs per subnet. Which subnet mask should you assign? 255.248.0.0 255.255.255.255 255.254.0.0 255.240.0.0 255.252.0.0 255.248.0.0 255.255.255.255 255.254.0.0 255.240.0.0 255.252.0.0 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS