When an organization wants to use encryption, it requests a set of associated public and private keys from a ____.

A. proxy server
B. network administrator
C. network firewall
D. certification authority


Answer: D

Computer Science & Information Technology

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What is the value of the variable PayDay after the following statements have been executed:

Set Hours = 5 Set PayDay = 30 Set PayDay = Hours * 6 a. 30 b. 150 c. 180 d. cannot tell from the information given

Computer Science & Information Technology

Print the value 333.546372 in a 15-character field with precisions of 1, 2 and 3. Print each number on the same line. Left-justify each number in its field. What three values print?

``` << setprecision(1) << setw(15) << 333.546372 << setprecision(2) << setw(15) << 333.546372 << setprecision(3) << setw(15) << 333.546372 << endl; ```

Computer Science & Information Technology

On ESS networks that have multiple access points, the wireless device might actually receive beacon frames from several APs.  Which AP would a wireless device generally choose in this case?

A. the closest B. the one with the fewest wireless devices attached to the AP C. the one with the strongest signal strength D. the choice will be random

Computer Science & Information Technology

The ____________________ section of MySQL Administrator allows you to view catalogs, databases, and tables.

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

Computer Science & Information Technology