Computer Networking
The data communication support should include, but is not restricted to

terminal support, electronic mail and voice grams.
All of these
file and database access
file transfer and transaction processing

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Computer Networking
Which of the following is true when describing an anycast address?

These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.
Packets addressed to a unicast address are delivered to a single interface.
This address identifies multiple interfaces and the anycast packet is only delivered to one address. This address can also be called one-to-one-of-many.
Packets are delivered to all interfaces identified by the address. This is also called one-to-many addresses.

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Computer Networking
An encyclopedic database

is easy for beginners to use
is generally free
None of these
All of these
is an information utility that specializes in storing and searching information

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Computer Networking
What is the purpose of Spanning Tree Protocol in a switched LAN?

To provide a mechanism for network monitoring in switched environments
To manage the VLAN database across multiple switches
To prevent switching loops in networks with redundant switched paths
To prevent routing loops in networks with redundant paths
To create collision domains

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