Questions and Answers

What Is Expert System?

The Expert System is a kind of computer program simulating the behavior as well as the judgement of the human or the organization with expert experience as well as knowledge in a certain field. Usually, this kind of system mainly contains a good knowledge base with all of the accumulated experience and also a set of rules to be used when applying the base of the knowledge to every situation being described in the program. The sophisticated expert systems could be easily enhanced with the additions to the base of the knowledge or even to the set of the rules.

On the other hand, while any other conventional programming language could be used in order to build up a base of knowledge, the shell of the expert system will simplify the procedure of creating a good knowledge base. Actually, it is the shell that processes the entire information entered by the user. They will then relate it to the concepts being contained in the knowledge base providing great assessment or solution for certain problems. So, the shell of the expert system gives a good layer in between the user interface as well as computer operating system in order to manage both of the input and output of the data.

What Is System Analysis? What Are The Roles of System Analyst?

Do you know what system analysis is? Well, as its name states, it is the analysis of a system, which mainly include organizations as well as businesses. This could be systems of financial systems, communication, and manufacturing systems and more. Basically, these are the systems making the business or the organization to work.
On the other hand, a person doing the work of analyzing the systems, they are known as the Systems Analyst. At some point, analysts are being employed by the organizations of the businesses to assist you in improving their systems and to become far more efficient and for the businesses and become a lot more profitable. Moreover, here are some of the roles of being a system analyst:

• Analyzing the existing business operations as well as the existing information systems, whether it is computerized or not.
• Study the trends available in the technology.
• Study the trends in the business and has to be aware of the competitors’ together with the technological exploitation.
• They propose an alternative solution to the problems of the business and choose a good solution as well as justifying the selection.

If you would like to be a system analyst, it would be a good thing for you to have the ability of solving problems and understanding the possibilities of the computer technology.