A long integer format uses _____ bits to represent the number 1,234,567,890 in binary form.

If a variable is declared in the initialization expression of a for statement, then:

a. It is automatically reinitialized to zero once the loop is finished. b. The scope of the variable is restricted to that for loop. c. It retains its final value after the loop is finished. d. It can not be used in any structures that are nested in that for structure.

override specifier is added to the end of a member function declaration, what happens if the function is not specified as virtual in the parent class?

a) The function is overridden in the derived class. b) There is a compiler error. c) The function in the parent class will always be invoked.