Exam 10: Developing Object-Oriented Php

Objects are organized into ____.

An instance is an object that has been created from an existing class.

Programming code and data that can be treated as an individual unit or component is known as a(n) ____.

Data are often also called components.

After you instantiate an object, you use a hyphen and a greater-than symbol (->), referred to as member selection notation, to access the methods and properties contained in the object.

Another name for a property is a(n) ____________________.

The term data refers to information contained within objects or other types of storage structures

The term data structure refers to a system for organizing classes.

Garbage collection is a term that refers to cleaning up or ____________________ memory that is reserved by a program.

After you instantiate a class object, ____________________ are referred to as properties of the object.

____ is a system for organizing data.

A particular instance of an object ____ the methods and properties its class.

A programming object and its interface can be compared to a handheld ____________________.

An interface refers to objects that are required for a source program to communicate with data.

Class functions are called ____.

To enable anyone to call a class's member function use a(n) ____.

Objects in which all code and required data are contained within the object itself are ____.

Cleaning up, or reclaiming memory that is reserved by a program is called ___

____________________ gives an encapsulated object its black box capabilities so that users of a class can see only the class members that you allow them to see.

The ____________________ function allows you to format variables in an output string.