Monotonic Function. Monotonic functions are the functions which maintained the order of functions value. As we all know that the variation in independent value also make the variation in functions value. A suitable example for this is monotonic functions or linear polynomials. The monotonic functions maintains the straight line in linear programming graph. This is also called the monotonic nature over the domain and real numbers. A monotonic function increases and decreases over the interval.
Strategic information systems (SIS) are information systems that are developed in response to corporate business initiative. They are intended to give competitive advantage to the organization.trategic system, thus, attempt to match Information Services resources to strategic business opportunities where the computer systems will have an impact on the products and the business operations. Planning for strategic systems is not defined by calendar cycles or routine reporting.
The function of a IS strategy itself is best described by Wilson (1989) states that: An information systems strategy brings together the business aims of the company, an understanding of the information needed to support those aims, and the implementation of computer systems to provide that information.nformation strategies, for the purpose of this research being seen as a sub-set of an Information systems strategy. This research holds interest on two levels, first the topic of research, and secondly the methodological approach which will be tested.