The type of computer-based access control that involves a process that uses secret or hidden information in order to retrieve particular data items is:
a. puzzles
b. vaults
c. islands
d. patterns
Ans: a. puzzles
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A function object is
A) an instance of a class that has exactly one member function and no member variables. B) an object of a class that has any number of member functions, but no member variables. C) an object of a class that overloads the function call operator (). D) an object that has a member variable that is a pointer to a function. E) None of the above
Where is the name of a file stored?
What will be an ideal response?
Explain in words what the following
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XSL template accomplishes
A(n) ________ is used to query unrelated tables or queries and combine the results into a single dataset. This type of query is different from querying related tables as it combines two SQL SELECT statements
A) crosstab query B) SQL query C) subquery D) union query