You have been given the following Vision statement from the Registrar's office at WPI and you are asked to build the software system to implement the vision. You and three other students have contracted to do the work. (Assume that the other three students have the same knowledge you do). Do the following, all based upon the Vision statement:
a. Identify 5 feature requirements.
b. Identify risks, prioritize them, and provide at least one mitigation strategy for each.
c. Identify 4 use cases by providing the actors, use case names, and brief descriptions of both the
use cases and actors.. Draw the use case diagram.
d. Choose one use case and describe the 5 test cases you think are most important for it. For each test case, identify the starting state of the system (e.g., courses have not yet been listed), the input, and the expected output from the system.
Vision The registrar wants to add to their on-line capability by allowing those professors and students with personal digital assistants (PDAs), such as Palm handheld devices or appropriately equipped mobile phones, access to the registrar's system. Specifically we want students to be able to view the on-line course catalog and register or un-register for courses, just as they do from their computers. Professors will be able to post grades and obtain class listings. The course catalogs and listings should be able to be downloaded to the PDA so that they can be accessed off-line. Students and professors will have to apply for separate access to the system and will be given a hardware security token (new technology developed at WPI) that will be used to generate unique access sequences for the users. The system must be available at all times and totally secure. After a pilot implementation, we plan to expand the PDA access to the complete WPI on-line capabilities.You have been given the following Vision statement from the Registrar's office at WPI and you are asked to build the software system to implement the vision. You and three other students have contracted to do the work. (Assume that the other three students have the same knowledge you do). Do the following, all based upon the Vision statement:
a. Identify 5 feature requirements.
b. Identify risks, prioritize them, and provide at least one mitigation strategy for each.
c. Identify 4 use cases by providing the actors, use case names, and brief descriptions of both the use cases and actors.. Draw the use case diagram.
d. Choose one use case and describe the 5 test cases you think are most important for it. For each test case, identify the starting state of the system (e.g., courses have not yet been listed), the input, and the expected output from the system.
Vision
The registrar wants to add to their on-line capability by allowing those professors and students with personal digital assistants (PDAs), such as Palm handheld devices or appropriately equipped mobile phones, access to the registrar's system. Specifically we want students to be able to view the on-line course catalog and register or un-register for courses, just as they do from their computers. Professors will be able to post grades and obtain class listings. The course catalogs and listings should be able to be downloaded to the PDA so that they can be accessed off-line. Students and professors will have to apply for separate access to the system and will be given a hardware security token (new technology developed at WPI) that will be used to generate unique access sequences for the users. The system must be available at all times and totally secure. After a pilot implementation, we plan to expand the PDA access to the complete WPI on-line capabilities.