Week Three – Individual Assignment
Closed Source Systems
University of Phoenix
POS/355 Introduction to Operating Systems
April 21, 2013
Closed Source Systems – Open / Closed Source Systems
There are several differences and similarities when discussing open and closed source software or systems. Some operating systems that are currently in operating are closed source and some of them are open source. Both closed and open source software / systems have their place in the technical world. It is difficult to say which of these types is better, because it will usually be based on numerous factors. Possible factors could be cost, convenience, flexibility, maintenance, and accessibility. The comparison will always be made when discussing open and open closed source software / systems, but it will always be a person-to-person situation based on necessity. Closed Source Software / Systems
Closed source software is defined as software that contains a hidden source code or a non-visible source code. It is usually developed by a single person or a company. Once a final copy of the closed source software is developed and completed, it is sold to the public. This final copy is what end-users will find available to them. According to (Grant, 2004), “Closed source software is normally copyrighted or patented and is legally protected as intellectual property.” He also mentions that legally, “A user cannot give it away, copy it, or modify it in any way unless the user has a special license or permission to do it” (Grant, 2004).
There are incentives for producing closed source software. It can be sold by the developers and it is intangible. What is meant here is, the developers or company that produced it can replicate it numerous times over. In order for companies to make a profit the software is generally rushed out the door. When this happens, the software can have issues in terms of functionality,...
References: Grant, A. (2004). Science in Africa, Open vs. Closed Source Software, Retrieved from
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