Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 1 2 4 3 None of these 1 2 4 3 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking For data communications to occur, the communicating devices must be part of a communication system made up of a combination of? All of these Hardware and software Full duplex and half duplex WAN and LAN All of these Hardware and software Full duplex and half duplex WAN and LAN ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You connect a host to a switch port, but the new host cannot log into the server that is plugged into the same switch. What could the problem be? The router is not configured for the new host. The host has an invalid MAC address. The VTP configuration on the switch is not updated for the new host. The switch port the host is connected to is not configured to the correct VLAN membership. The router is not configured for the new host. The host has an invalid MAC address. The VTP configuration on the switch is not updated for the new host. The switch port the host is connected to is not configured to the correct VLAN membership. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When the computer provides the manager with a multiple choice of possible answers, the prompting technique is form filling menu selection open-ended question question and answer None of these form filling menu selection open-ended question question and answer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What information is displayed by the show hosts command?1. Temporary DNS entries2. The names of the routers created using the hostname command3. The IP addresses of workstations allowed to access the router4. Permanent name-to-address mappings created using the ip host command5. The length of time a host has been connected to the router via Telnet 1, 2 and 3 3, 4, and 5 1 and 4 All of these 1, 2 and 3 3, 4, and 5 1 and 4 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Switching at the network layer in the Internet uses the datagram approach to: Packet switching Circuit switching IP switching Message switching Packet switching Circuit switching IP switching Message switching ANSWER DOWNLOAD EXAMIANS APP
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