Computer Networking The topology with highest reliability is: Ring topology Star topology Bus topology Mesh topology Ring topology Star topology Bus topology Mesh topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three commands can be used to check LAN connectivity problems on a router?1. show interfaces2. show ip route3. tracert4. ping5. dns lookups 1 ,2 and 4 None of these 3 and 5 2 and 5 1 ,2 and 4 None of these 3 and 5 2 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following best illustrates the default subnet mask for a class A,B, and C Network? 255.255.0.0, 255.255.255.0, 255.255.255.255 0.0.0.0, 0.0.0.1, 0.0.1.1 255.0.0.0, 255.255.0.0, 255.255.255.0 255.255.255.0, 255.255.0.0, 255.0.0.0 None of these 255.255.0.0, 255.255.255.0, 255.255.255.255 0.0.0.0, 0.0.0.1, 0.0.1.1 255.0.0.0, 255.255.0.0, 255.255.255.0 255.255.255.0, 255.255.0.0, 255.0.0.0 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are benefits of VLANs?1. They increase the size of collision domains.2. They allow logical grouping of users by function.3. They can enhance network security.4. They increase the size of broadcast domains while decreasing the number of collision domains.5. They simplify switch administration.6. They increase the number of broadcast domains while decreasing the size of the broadcast domains. 1, 3 and 5 2, 3 and 6 1 and 5 2 and 4 1, 3 and 5 2, 3 and 6 1 and 5 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you want to disable STP on a port connected to a server, which command would you use? disable spanning-tree spanning-tree security spanning-tree portfast spanning-tree off disable spanning-tree spanning-tree security spanning-tree portfast spanning-tree off ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A WATS arrangement is less expensive than flat-rate service only when the number of calls is large and the duration of each is short 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 never less expensive than flat-rate service is less expensive than flat-rate service only when the number of calls is large and the duration of each is short 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 never less expensive than flat-rate service ANSWER DOWNLOAD EXAMIANS APP
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