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()?