A reason for passing a pointer to a function is
A) to avoid the overhead of copying large data structures.
B) to allow the called function to modify a variable accessible to the calling function.
C) to allow easy access to data in the function that is being called.
D) A and B are both true.
E) None of the above
D) A and B are both true.
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Indicate whether the statement is true or false
Disclosure of the sum of all financial aid for students in Smith dorm is not sensitive because no individual student is associated with an amount. Similarly, a list of names of students receiving financial aid is not sensitive because no amounts are specified. However, the combination of these two lists reveals the amount for an individual student if only one student in Smith dorm receives aid. What computation would a database management system have to perform in order to determine that the list of names might reveal sensitive data? What records would the database management system have to maintain on what different users know in order to determine that the list of names might reveal sensitive data?
What will be an ideal response?