The main mechanism for providing access to a database is the ____ command.
A. PERMIT
B. ACCESS
C. GRANT
D. REVOKE
Answer: C
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It is known that in the general case we cannot predict the path of execution of an arbitrary program. If we could, then we would be able to solve the Halting Problem—which is known to be unsolvable. Explain the ramifications for the effectiveness of anticipatory resource-allocation mechanisms.
What will be an ideal response?
A(n) ____________________ signals an end to an e-mail message using words such as "Thank you" or "Regards."
Fill in the blank(s) with the appropriate word(s).
Which of the following laws does not provide some sort of authorization for governmental wiretapping?
a. Title III of the Omnibus Crime Control and Safe Streets Act b. Electronic Communications Privacy Act c. Federal Communications Act d. Communications Assistance for Law Enforcement Act e. USA PATRIOT Act
The NIST standard for outdoor lighting requires:
a. At least two lumens of power to a height of eight feet b. Lights no more than fifty feet apart c. At least six foot-candles of power to a height of eight feet d. At least two foot-candles of power to a height of eight feet