Main Page | See live article | Alphabetical index These should be the most basic topics in the field--topics about which we'd like to have articles soon. Please see the most basic encyclopedia article topics for general instructions on constructing this list. Basic concepts abstract class abstract method algorithm artificial intelligence behavior class class method class variable encapsulation functional programming Hello World Program hierarchy human-computer interface inheritance input input/output device instance instance method instance variable memory computer networking protocol method object object-oriented programming output override programming language protocol scope state Techniques software engineering software testing This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.