Computer Networking Most data communications involving telegraph lines use: wideband channels narrowband channels None of these simplex lines dialed service wideband channels narrowband channels None of these simplex lines dialed service ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose? Error detecting protocols Link access procedure (LAP) Telecommunications None of these Communications software Error detecting protocols Link access procedure (LAP) Telecommunications None of these Communications software ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is separated by a subnet mask? None of these Subnets DHCP scopes Network ID and host ID Domains None of these Subnets DHCP scopes Network ID and host ID Domains ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following modes are valid when a switch port is used as a VLAN trunk?1. Blocking2. Dynamic auto3. Dynamic desirable4. Nonegotiate5. Access6. Learning 4, 5 and 6 1, 2 and 6 2, 3 and 4 2, 4, and 5 4, 5 and 6 1, 2 and 6 2, 3 and 4 2, 4, and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Using the following illustration, what would be the IP address of E0 if you were using the eighth subnet? The network ID is 192.168.10.0/28 and you need to use the last available IP address in the range. The zero subnet should not be considered valid for this question. 192.168.10.142 192.168.10.66 192.168.10.126 192.168.10.143 192.168.100.254 192.168.10.142 192.168.10.66 192.168.10.126 192.168.10.143 192.168.100.254 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that is 172.16.0.0 and would like to have the maximum number of hosts per subnet. This assumes support for eight subnets. What subnet mask should you use? 255.255.248.0 255.255.224.0 255.255.240.0 255.255.192.0 255.255.255.0 255.255.248.0 255.255.224.0 255.255.240.0 255.255.192.0 255.255.255.0 ANSWER DOWNLOAD EXAMIANS APP
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