Suppose that privilege (a) of exercise 24.32 is to be given with GRANT OPTION but only so that account A can grant it to at most five accounts, and each of these accounts can propagate the privilege to other accounts but without the GRANT OPTION privilege. What would the horizontal and vertical propagation limits be in this case?
What will be an ideal response?
The horizontal propagation limit granted to USER_A is 5. The vertical propagation limit
granted to USER_A is level 1, so that USER_A can then grant it with level 0 vertical
limit (i.e. without the GRANT OPTION) to at most five users, who then cannot further
grant the privilege.
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In an inheritance relationship __________.
a. the subclass constructor always executes before the superclass constructor b. the superclass constructor always executes before the subclass constructor c. the constructor with the lowest overhead always executes first regardless of inheritance in subclasses d. the unified constructor always executes first regardless of inheritance
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Indicate whether the statement is true or false
A ____ error occurs when the wrong instruction is given to the computer for solving a problem.
A. local B. syntax C. global D. logic
Suppose you send data to the 11111111 11111111 11111111 11111111 IP address on an IPv4 network. To which device(s) are you transmitting? The one device that is configured with this IP address
All devices on your local network No devices All devices on the Internet all devices on local network