Computer scientists not only understand the intricate innards of a computer, they also know how to write programs and have an intimate knowledge of everything relating to computers. Computer scientists can be involved in all dimensions of computers, including: hardware electronics, operating systems, artificial intelligence, communication related information such as programming languages, and all aspects of applications, that is, software.
When employed, computer scientists may specialise in hardware, programming or theory. They can also develop virtual reality in robotics. However, they tend not to specialise in only one field and are, therefore, sought after as employees.
Computer scientists need to understand the science that underlies the software aspect of computer systems and the interrelationship between software and hardware systems, as well as issues related to efficiency and usability, with most emphasis usually placed on software.
When studying computer science, emphasis is usually placed on the analysis and design of algorithms, which are a generalised form of representing problem solutions. Computer scientists need to be able to analyse and solve problems, by finally translating their solutions into particular software tools and a given computer environment.
Some computer scientists end up in managerial positions as leaders of information systems development projects or Management Information Systems (MIS) managers. They often act as facilitators between software developers and clients.
Graduates going out into the workplace often begin as programmers (later becoming systems analysts and project leaders) with companies such as big mining or financial institutions, some join firms of computing consultants, some join the internet service provider companies, and some start their own computer (software or hardware) companies, etc.
Computer Science: most opportunities exist with software development companies.
Networks: organisations such as banks, insurance companies and large government departments which rely on networked information require graduates with this specialisation to deal with network management and systems design. The explosive growth of Internet will see an increasing demand for such skills.
Information Systems: industry and business need information systems specialists. Graduates with combined degrees have special scope because of their knowledge of other areas.
Statistics and Applied Mathematics: graduates with this specialisation find opportunities in company forecasting, planning or research organisations and large government departments involved with projections.
Information Technology is an exciting industry in which to be involved. A recent survey of the paying professions showed IT to be ranked among the five highest average incomes, and in most countries the demand for IT professionals far outweighs the supply.
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