A Comparative Study of Software Requirement, Elicitation, Prioritization and Decision Making

The failure of many software systems are mainly due to the lack of the requirement engineering. Where software requirement play a very vital role in the field of software engineering. The main task of the requirement engineering are eliciting the requirements from the customer and to prioritize those requirements to make decisions in the software design. Prioritization of the software requirement is very much useful in giving priority within the set of requirements. Requirement prioritization is very much important when there are strict constraints on schedule and the resources, then the software engineer must take some decisions on neglecting or to give prioritization to some of the requirements that are to be added to the project which makes it successful. This paper is the frame work of comparison of various techniques and to propose a most competent method among them.