Computer Networking The method of communication in which transmission takes place in both directions, but only one direction at a time is called Simplex Four wire circuit Half Duplex Full Duplex Simplex Four wire circuit Half Duplex Full Duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Suppose that you have a customer who has a central HQ and six branch offices. They anticipate adding six more branches in the near future. They wish to implement a WAN technology that will allow the branches to economically connect to HQ and you have no free ports on the HQ router. Which of the following would you recommend? ISDN Frame Relay HDLC PPP ISDN Frame Relay HDLC PPP 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 2 4 3 5 2 4 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A WATS arrangement is never less expensive than flat-rate service None of these is always less expensive than flat-rate service is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is never less expensive than flat-rate service None of these is always less expensive than flat-rate service is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is less expensive than flat-rate service only when the number of calls is large and the duration of each is short ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have 10 users plugged into a hub running 10Mbps half-duplex. There is a server connected to the switch running 10Mbps half-duplex as well. How much bandwidth does each host have to the server? 2 Mbps 1 Mbps 100 kbps 10 Mbps 2 Mbps 1 Mbps 100 kbps 10 Mbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Satellite-Switched Time-Division Multiple Access (SS/TDMA) is None of these a medium access control technique for multiple access transmission media a form of TDMA in which circuit switching is used to dynamically change the channel assignments the method of determining which device has access to the transmission medium at any time. All of these None of these a medium access control technique for multiple access transmission media a form of TDMA in which circuit switching is used to dynamically change the channel assignments the method of determining which device has access to the transmission medium at any time. All of these ANSWER DOWNLOAD EXAMIANS APP
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