____ is concerned with methods, best practices, and tools for professional software development.

Which of the following describes the way lookup fields are displayed in datasheets and forms?

A) Layout choice B) Combo box C) Dialog box D) Selection form

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

1. A base class is a class that inherits the members of another class. 2. A subclass cannot add new members to those it inherits from the superclass. 3. A superclass’s private data fields can be revised by one of its subclasses.