Computer Networking
Parity bit 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
an error-detecting code based on a summation operation performed on the bits to be checked.
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 number of data units in error to the total number of data units

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Computer Networking
UDP is:

Connection oriented and unreliable
Connectionless and unreliable
None of these
Not a part of the TCP/IP suite
Connection orientated and reliable

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Computer Networking
If you configure the TCP/IP address and other TCP/IP parameters manually, you can always verify the configuration through which of the following? Select the best answer.

DHCPINFO command-line utility
None of these
Server Services dialog box
Network Properties dialog box
Advanced Properties tab of TCP/ IP Info.

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