System programming (or systems programming) is the activity of programming system software. The primary distinguishing characteristic of systems programming when compared to application programming is that application programming aims to produce software which provides services to the user (e.g. word processor), whereas systems programming aims to produce software which provides services to the computer hardware (e.g. disk defragmenter). It requires a greater degree of hardware awareness.



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A game developer is a software developer that creates video games specializing in specific video game consoles, such as Sony's PlayStation 3, PSP, Microsoft's Xbox 360, Nintendo's Wii, Nintendo DS, or developing for a variety of systems.

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Information technology consulting (IT consulting, Computer consultancy, Computing consultancy, technology consulting or business and technology services) is a field focused on advising businesses on how best to use information technology to meet their business objectives.

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Graphic design is a collaborative process between a client and a designer — in conjunction with producers of form (i.e., printers, programmers, signmakers, etc.)— to convey a specific message to a targeted audience. A graphic designer may use typography, visual arts and page layout techniques to produce the final result.

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A Business Analyst (BA) analyses the organisation and design of businesses, government departments, & non-profit organizations & also assess business models and their integration with technology.

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