Basics of Computer Technology - a brief review of the core elements of data processing systems. This study program considers many basic aspects of computing systems and services, and it is essential for the student to have some grasp of what is actually inside a generic computing device. This unit outlines the core elements of a computer whether a PC or a mainframe, and explains how they operate and what the various technical and descriptive terms actually mean. HI203-04 must be completed prior to enrolment in this course.