You can create a query in Visual Basic using a language called ____.

Abstract classes do not necessarily have:

a. A 0 pointer in their vtable. b. A virtual function prototype with the notation = 0. c. Zero instances of their class. d. Zero references to their class.

An array with no elements is

a. legal in C++ b. illegal in C++ c. automatically furnished with one element whose value is set to zero d. automatically furnished with one element, the null terminator e. None of these