PDF files can only be read using the Adobe Reader program

Answer the following statements true (T) or false (F)

1. C++ permits you to overload the sizeof operator. 2. A static member variable can be used when there are no objects of the class in existence. 3. When you overload the << operator, you must also overload the >> operator. 4. You can overload the conditional operator to make it function as an unconditional operator. 5. In an inheritance situation, you can't pass arguments to a base class constructor.

If you do not assign a format to a cell or cells in a column, the column width will remain ____ characters.

A. 7 B. 8 C. 9 D. 10