Computer Networking
For data communications to occur, the communicating devices must be part of a communication system made up of a combination of?

Hardware and software
All of these
WAN and LAN
Full duplex and half duplex

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Computer Networking
Communication network is

None of these
a continuous frequency capable of being modulated or impressed with a second signal
one or more conductors that serve as a common connection for a related group of devices
the condition with two or more stations attempt to use the same channel at the same time
a collection of interconnected functional units that provides a data communications service among stations attached to the network

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Computer Networking
Which of the following is true regarding VTP?

All switches are VTP clients by default.
All switches are VTP transparent by default.
VTP is on by default with a domain name of Cisco on all Cisco switches.
All switches are VTP servers by default.

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Computer Networking
Which is true regarding EIGRP successor routes?1. A successor route is used by EIGRP to forward traffic to a destination.2. Successor routes are saved in the topology table to be used if the primary route fails.3. Successor routes are flagged as "active" in the routing table.4. A successor route may be backed up by a feasible successor route.5. Successor routes are stored in the neighbor table following the discovery process.

1 and 4
2 and 3
1 and 3
3, 4 and 5

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