Computer Networking A medium access control technique for multiple access transmission media is Amplitude None of these Aloha Attenuation Angle modulation Amplitude None of these Aloha Attenuation Angle modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many digits of the DNIC (Data Network Identification Code) identify the country? None of these first six first three first four first five None of these first six first three first four first five ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What router command allows you to determine whether an IP access list is enabled on a particular interface? show ip port show ip interface show access-lists interface show access-lists show ip port show ip interface show access-lists interface show access-lists ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How often are BPDUs sent from a layer 2 device? Every 2 seconds Every 30 seconds Every 10 minutes Never Every 2 seconds Every 30 seconds Every 10 minutes Never 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. 2, 3 and 6 2 and 4 1 and 5 1, 3 and 5 2, 3 and 6 2 and 4 1 and 5 1, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Layer 2 switching provides which of the following?1. Hardware-based bridging (ASIC)2. Wire speed3. Low latency4. Low cost 2 and 4 All of these 1 and 3 1, 2 and 4 2 and 4 All of these 1 and 3 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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