Computer Networking
"BAUD" rate means

None of these
The rate at which the signal changes.
The number of bits transmitted per unit time.
The number of bytes transmitted per unit time.

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

a check bit appended to an array of binary digits to make the sum of the all the binary digits
the ratio of the number of data units in error to the total number of data units
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
None of these
a set of physical layer standards developed by EIA and intended to replace RS-232-

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Computer Networking
You need to gather the IP address of a remote switch that is located in Hawaii. What can you do to find the address?

Issue the show cdp neighbors detail command on the router connected to the switch.
Issue the show cdp neighbor command on the router connected to the switch.
Issue the show ip route command on the router connected to the switch.
Issue the show ip arp command on the router connected to the switch.

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