Object Oriented Programming NBCC questions with correct
answers
In a three-layer application, the three layers are CORRECT ANSWER the
presentation layer, the middle layer, and the database layer
When you design and develop business classes for an application, your goal is to
CORRECT ANSWER allow development to be spread among members of a
development team
separate the business rules from the presentation and database logic
make the application easier to develop and maintain
(all of the above)
A class defines the properties and methods of CORRECT ANSWER an object
The process of creating an object from a class is known as CORRECT ANSWER
instantiation
What feature are you taking advantage of when you call the ToDecimal method of
the Convert class without knowing how it's coded? CORRECT ANSWER
encapsulation
The fields of a class CORRECT ANSWER are the variables that are defined at the
class level
