Abstract:-Software requirement analysis is a method to find out the requirements form the user to develop software. Software requirement analysis and specification also include the types of user requirements and the methods by which developer team can elicit the user requirement and develop suitable software for the user.

Introduction:-

➢ Requirement analysis: - Requirements analysis, also called requirements engineering, is the process of determining user expectations for a new or modified product. These features, called requirements, must be quantifiable, relevant and detailed. In software engineering, such requirements are often called functional specifications. Requirements analysis is an important aspect of project management. Requirements analysis involves frequent communication with system users to determine specific feature expectations, resolution of conflict or ambiguity in requirements as demanded by the various users or groups of users, avoidance of feature creep and documentation of all aspects of the project development process from start to finish. Energy should be directed towards ensuring that the final system or product conforms to client needs rather than attempting to mold user expectations to fit the requirements. Requirements analysis is a team effort that demands a combination of hardware, software and human factors engineering expertise as well as skills in dealing with people.

➢ Software requirement analysis: - The success of any new software project is critically dependent on the initial “discovery” or “requirements analysis” phase of the project. Here are some reasons requirements analysis is often treated as a separate project—distinct from design and implementation of a software system:

• More accurate cost estimate. • Better evaluation of the project. • Higher-quality bidding from vendors. •