When used with ofstream objects, operator! is not:
A) Overloaded.
B) Used to determine if the open operation succeeded.
C) Used to close a file explicitly.
D) Used to return a nonzero value if an error occurs.

Question

Quizplus · Accepted Answer

When used with ofstream objects, operator! is not used to close a file explicitly. Option A is incorrect because operator! is overloaded for ofstream objects. Option B is incorrect because operator! is used to determine if the open operation succeeded. Option D is incorrect because operator! is used to return a nonzero value if an error occurs.

When Used with Ofstream Objects, Operator! Is Not