Criteria for validating software requirements is jordin sparks dating chris brown
Test cases may be prepared for software verification and software validation to determine if the product was built according to the requirements of the user.Other methods, such as reviews, may be used early in the life cycle to provide for software validation.
This study analyzes whether the software product can be practically materialized in terms of implementation, contribution of project to organization, cost constraints and as per values and objectives of the organization.
It explores technical aspects of the project and product such as usability, maintainability, productivity and integration ability.
Determining the degree of M&S accuracy is required because all M&S are approximations of reality, and it is usually critical to determine if the degree of approximation is acceptable for the intended use(s). In mission-critical software systems, where flawless performance is absolutely necessary, formal methods may be used to ensure the correct operation of a system.
However, often for non-mission-critical software systems, formal methods prove to be very costly A test case is a tool used in the process.
The output of this phase should be a feasibility study report that should contain adequate comments and recommendations for management about whether or not the project should be undertaken.