tailieunhanh - UML WEEKEND CRASH COURSE phần 2

Người bảo trợ UML? (Xem "Một số Lịch sử phía sau UML.") 2. Một phần của hệ thống phát triển UML xác định? (Xem "là gì và không được bao gồm trong các Thông số kỹ thuật UML.") 3. Một phần của hệ thống phát triển không phải là định nghĩa của UML? (Xem "là gì và không được bao gồm trong các Thông số kỹ thuật UML.") 4. Một khuôn mẫu UML là gì? (Xem "cơ chế mở rộng UML.") | Session 1 What Is the UML 11 Quiz Yourself 1. Who sponsored the UML See Some History behind the UML. 2. What part of systems development does the UML define See What is and is not included in the UML Specification. 3. What part of systems development is not defined by the UML See What is and is not included in the UML Specification. 4. What is a UML stereotype See UML Extension Mechanisms. 5. What is a UML constraint See UML Extension Mechanisms. 6. How are changes made to the UML standard See The Continuing Refinement and Expansion of the UML. SESSION 2 UML and Development Methodologies Session Checklist Explaining methodology Examining some popular methodologies A methodology consists of a process a vocabulary and a set of rules and guidelines. The process defines a set of activities that together accomplish all the goals of the _ _ methodology. The vocabulary of the methodology is used to describe the process and the work products created during the application of the process. The rules and guidelines define the quality of the process and the work products. 30 Min. To Go The part of all methodologies that can be standardized is the vocabulary often expressed in a notation. The UML standard is a common notation that may be applied to many different types of software projects using very different methodologies. The variations appear in the use of the UML extensions like stereotypes and the emphasis placed on different diagrams for different types of projects. One of the challenges inherent in defining a methodology is that it is difficult if not impossible to define a single process that works for all projects. For a software development methodology this would mean a process that works equally well on projects as diverse as arcade games device drivers banking rocket navigation and life support. Consequently even though the UML standardizes the notations gathered from a number of methodologies the processes used to apply the UML notation are still as diverse as the