What is the IEEE standard known as port-based network access control which is used to leverage authentication already present in a network to validate clients connecting over hardware devices, such as wireless access points or VPN concentrators?

A. IEEE 802.1x
B. IEEE 802.15
C. IEEE 802.3
D. IEEE 802.11

Answer: A. IEEE 802.1x

Computer Science & Information Technology

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Which of the following should be installed to play MOV video files?

A. Flash Player B. QuickTime Player C. Windows Media Player D. Nero Player

Computer Science & Information Technology

The process of defining a(n) ____________________ to a database is the same for all types of databases.

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

Computer Science & Information Technology