Astrategic information system can be any kind of information system that uses information technology to an organization select one: a. gain a competitive advantage b. reduce a competitive disadvantage c. meet strategic enterprise objectives d. all of the choices are correct.

The correct option is d.) All of the choices are correct.

Explanation:

The SIS (Strategic Information System), it is developed for respond the corporate world which is used for giving higher advantages of the competition. It was introduced by Dr. Charles Wiseman in 1982 and it is primarily used in the field of the information systems, the strategic information systems is created in the response to the business initiatives to provide the competitive advantage.

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