Computer Networking
When using the loopback address, if TCP/IP is installed correctly, when should you receive a response?

None of these
Within two minutes
Immediately
After the next host comes online
Only if the address fails

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Computer Networking
Which of the following is true regarding VTP?

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

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Computer Networking
ARP (Address Resolution Protocol) is

a protocol used to monitor computers
a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address
None of these
a protocol that handles error and control messages
a TCP/IP high level protocol for transferring files from one machine to another

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Computer Networking
RS-449/442-A/423-A is

a code in which each expression conforms to specific rules of construction, so that if certain errors occur in an expression the resulting expression will not conform to the rules of construction and
a set of physical layer standards developed by EIA and intended to replace RS-232-
the ratio of the number of data units in error to the total number of data units
None of these
a check bit appended to an array of binary digits to make the sum of the all the binary digits

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