Computer Science Expertise is a three-year program that prepares students to work as entry-level software program developers in small, medium or massive enterprises. Whereas many early digital computers were primarily based on related designs, such as the IAS and its copies, others are unique designs, like the CSIRAC. In-built Sydney, Australia by the Council of Scientific and Industrial Analysis to be used in its Radio physics Laboratory in Sydney, CSIRAC was designed by British-born Trevor Pearcey, and used unusual 12-hole paper tape. It was transferred to the Department of Physics on the University of Melbourne in 1955 and remained in service till 1964.