A. Loose Coupling
B. Tight Coupling
___ code makes change easier because the impact of altering an implementation will be localized to the component being altered.
___ occurs when discrete parts of a system’s code are tightly bound up with one another so that a change in one part necessitates changes in the others.
The extent to which proximate procedures are related to one another is known as…
Placing a static method for generating ___ objects in the ___ class is convenient.
Which class accepts a class name or an object reference and returns an array of interface name?
Object-oriented code tries to minimize dependencies by moving responsibility for handling tasks away from ___ and toward the objects in the system.
Which one of the following function should I use to find the parent class of a class?
What will be the output if a protected method is given as argument to the function method_exist()?
If you call a method and it doesn’t exist it’ll cause a problem. To check the method which function will you use?
PHP 4 did not support instanceof. Instead, which function did it provide?