Computer Networking Which of the following is considered a broadband communications channel? fiber optic cable All of these microwave circuits coaxial cable satellites systems fiber optic cable All of these microwave circuits coaxial cable satellites systems ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission? Teleprocessor Attenuation None of these Modem Interface Teleprocessor Attenuation None of these Modem Interface ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to configure a router for a Frame Relay connection to a non-Cisco router. Which of the following commands will prepare the WAN interface of the router for this connection? Router(config-if)# encapsulation frame-relay q933a Router(config-if)# encapsulation frame-relay cisco Router(config-if)# encapsulation frame-relay ietf Router(config-if)# encapsulation frame-relay ansi Router(config-if)# encapsulation frame-relay q933a Router(config-if)# encapsulation frame-relay cisco Router(config-if)# encapsulation frame-relay ietf Router(config-if)# encapsulation frame-relay ansi 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? 255.255.192.0 255.255.255.0 255.255.240.0 255.255.248.0 255.255.224.0 255.255.192.0 255.255.255.0 255.255.240.0 255.255.248.0 255.255.224.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A terminal multiplexer has six 1200 bps terminals and 'n' 300bps terminals connected to it. The outgoing line is 9600bps. What is the maximum value of n? 16 28 8 4 16 28 8 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a new trunk link is configured on an IOS-based switch, which VLANs are allowed over the link? No VLAN's are allowed, you must configure each VLAN by hand. By default, all VLANs are allowed on the trunk. Only configured VLAN's are allowed on the link. Only extended VLAN's are allowed by default. No VLAN's are allowed, you must configure each VLAN by hand. By default, all VLANs are allowed on the trunk. Only configured VLAN's are allowed on the link. Only extended VLAN's are allowed by default. ANSWER DOWNLOAD EXAMIANS APP
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