| 摘要 |
PURPOSE: A method for comparing utility and warranty of a service is provided to determine whether service sets satisfy a business process solution. CONSTITUTION: Each layer of an IT(Information Technology) stack determines the RUW(Required Utility and Warranty) value of service sets(S1). The RUW value displays a solution for embodying a business process. The layer determines AUW(Available Utility and Warranty) value of service sets(S2). The AUW value is the measuring ability value of service sets for satisfying the RUW. The layers compares the RUW value with AUW value and determines whether the service sets satisfy the solution(S3).
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