11. ____ are the functions and variables defined in a class.
Constructors
Methods
Function Members
Class Members
12. Reusable software objects that can be incorporated into multiple programs is called ____.
object-based programming
object-oriented programming
snipets
functions
13. Class functions are called ____.
methods
constructors
function members
class members
14. Class variables are known as ____.
class members
data members
classmates
parameters
15.To create a class in PHP, you use the class keyword to write a class definition, which contains that data members and member functions that make up the class.
True
False
16. In object-oriented programming, the code, methods, attributes, and other information that make up an object are organized into classes.
True
False
17. Objects in which all code and required data are contained within the object itself are ____.
instances
contained
null
encapsulated
18. When you delete an object from an existing class, you are said to be instantiating the object.
True
False
19. An interface refers to objects that are required for a source program to communicate with data.
True
False
20. Although the destructor function is always called, a constructor function is only called when you instantiate a new class object.
True
False
