#1 Student Bookstore at Pleasant Creek Community College Situation: The bookstore staff at Pleasant Creek Community College works hard to satisfy students, instructors, and the school’s business office
. Instructors specify textbooks for particular courses, and the bookstore orders the books and sells them to students. The bookstore wants you to develop an object-oriented model for a new bookstore information management system.
a. List possible objects in the bookstore operation, including their attributes and methods.
b. Identify possible use cases and actors.
c. Select one of the use cases that you identified in Step b. and create a sequence diagram.
d. Create an object relationship diagram that provides an overview of the system, including how textbooks are selected by instructors, approved by a department head, and sold to students by the bookstore.
#2 New Branch School District Situation: The New Branch School District operates a fleet of 40 buses that serve approximately 1,000 students in grades K–12. The bus operation involves 30 regular routes, plus special routes for activities, athletic events, and summer sessions. The district employs 12 full-time drivers and 25 to 30 part-time drivers. A dispatcher coordinates the staffing and routes and relays messages to drivers regarding students and parents who call about pickup and drop-off arrangements.
a. Identify possible actors and use cases involved in school bus operations.
b. Create a use case diagram for the school bus system.
c. Create a sequence diagram for the use case you selected.
d. Create a state transition diagram that describes typical student states and how they change based on specific actions and events.
I need this by 5pm Tuesday November 23rd.