Ones - Don't think to code a program without some ones.

Zeros - Unless you plan to use all ones, which you probably wouldn't want, then you're going to need some zeros.

Infrastructure Network - A means of communication between systems that involves a central server.

Ad-Hoc Network - A means of communication between systems where each system communicates directly with the other systems.

Firewall - A program that is designed to block unwanted access from a network.

Program - Anything that accomplishes a task. A software engineer can get creative with a computer system.

Game - Want to make some Credits?

Virus - A program designed to disable or change the behavior of a system.

Worm - A virus that targets a specific vulnerability and infects random systems.

Mutating Virus - A virus that is very difficult to purge.