7.3 For the National Trade Show Services(NTSS) requirements specifications you produced in exercise 4.6 do the following. Derive use cases from the requirements specification Specify the high level use cases Draw use case diagram Apply use case partition rules if necessary to reduce the number of use cases allocated to each subsystem.

Show Services, (NTSS) business nty the NTSS business is conducted rently the NISS business is conducted that cus 4.6 In Appendix D.2, a National Tra The company wants to develop a web-hnanually line system to automate the business. Tisn may be an individual assignment or part of a roject. It requires the student or team to do th following: siness. This e a. From the business description, identify and list the most important business activities of the cur- rent business. These are the functionalities that the future system must provide. Hint: The number of such activities may differ from student to stu- dent. However, the combined functionality identi- fied should cover at least 90% of the current busi- ness activities, which includes the most important business functions. b. Identify other necessary functionalities for the online system so the business can run online. For example, the system needs to authenticate users. c. Formulate the functionalities as software requirements. .7 Descrih Show Services, (NTSS) business nty the NTSS business is conducted rently the NISS business is conducted that cus 4.6 In Appendix D.2, a National Tra The company wants to develop a web-hnanually line system to automate the business. Tisn may be an individual assignment or part of a roject. It requires the student or team to do th following: siness. This e a. From the business description, identify and list the most important business activities of the cur- rent business. These are the functionalities that the future system must provide. Hint: The number of such activities may differ from student to stu- dent. However, the combined functionality identi- fied should cover at least 90% of the current busi- ness activities, which includes the most important business functions. b. Identify other necessary functionalities for the online system so the business can run online. For example, the system needs to authenticate users. c. Formulate the functionalities as software requirements. .7 Descrih