____ provides verification that a message was sent by a particular sender and cannot be refuted.

A. Authentication
B. Nonrepudiation
C. Authorization
D. Integrity


Answer: B

Computer Science & Information Technology

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By default, Word formats bulleted items with a first line indent of ________ and a hanging indent of ________

A) 0.25"; 0.5" B) 0.35"; 0.5" C) 0.5"; 1.0" D) 0.5"; 0.5"

Computer Science & Information Technology

To allow a user to make a selection from a predefined list on a Web form, use a(n) ____________________ object.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

The World Wide Web (WWW) was created in the late 1990s in the United States.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

A common attack against wireless networks is to guess the static password needed to authenticate to the base station. Which technology can be used to minimize this risk?

A. IEEE 802.1x B. IEEE 802.15 C. IEEE 802.11n D. IEEE 802.1q

Computer Science & Information Technology