Computer Networking
An international standard, multilevel set of protocols to promote compatibility among telecommunications networks. Select the best fit for answer:

Network Server
None of these
OSI
Virtual Private Network
Network operating system

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Computer Networking
You copy a configuration from a network host to a router's RAM. The configuration looks correct, yet it is not working at all. What could the problem be?

You copied the wrong configuration into RAM.
The copy did not override the shutdown command in running-config.
You copied the configuration into flash memory instead.
The IOS became corrupted after the copy command was initiated.

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Computer Networking
Error detecting code is

None of these
a check bit appended to an array of binary digits to make the sum of all the binary digits.
the ratio of the data units in error to the total number of data units
a code in which each expression conforms to specify rules of construction, so that if certain errors occur in an expression, the resulting expression will not conform to the rules of construction and
an error-detecting code based on a summation operation performed on the bits to be checked

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