1. (Reference: Jason Roff – UML Beginner’s Guide)

2.  Box  Top section is class name  Second section is class attributes (data members)  Third section is class member functions  Notation  + public access  - private access  # protected access

3. Course -enrollmentLimit -nEnrolledStudents -startTime -endTime -instructor +getInstructor() +getStartTime() +getDuration()

4. -enrollmentLimit:Integer = 20 -nEnrolledStudents: Integer=0 -startTime: Date -endTime: Date -instructor: String -meetingDays[1..7]: Integer -/meetingHoursWeek:float

5.  Show relationships with line and association name. Professor Student teaches > takes > Course

6. Professor Course 11..* Professors teach 1 or more courses. Courses have exactly one professor. teaches >

7. Professor Course 11..* teaches > Instructor Graduate Student 0..* Teaching Assistant grades >

8.  Objects are differentiated from class with an underline and a class name qualifier Course:Cs350 -enrollmentLimit = 20 -nEnrolledStudents = 24 -startTime : 14:00 -endTime: 14:50 -instructor: Ribler

9.  Empty arrow points to base class (superclass) from derived class (subclass) Person Professor StudentTutor Teaching Assistant

10. Car Class Engine Class Composition is expressed with a filled diamond. Aggregation is expressed with a unfilled diamond. List Class Sprite Class

11.  Model workflows for use-cases (analysis)  Model object behavior (design)

12. Start Symbol End Symbol Activity Symbol (contains action name) Name of Action Decision Points

13. Create FileUpdate File [new file] [file already exists]

14. Create FileUpdate File [new file] [file already exists] Record Data

15.  Indicators that an action has taken place Ready Print File Save File Create New File Print(File, Printer) SaveAs(Filename) CreateNew(Filename)

16.  Show concurrency Login Load Grades Load Classes

17. Load Grades Load Classes Display Data

18. Telephone Operator POS System Database Wrapper Determine Type Load Inventory Purchase() Display Error [failure] Change Inventory Store Inventory Display Error [failure]

19.  Model interaction between active objects  Consist of two components  Active objects  Interactions between active objects SpaceShip Shoot

20. SpaceShip UFO Shoot X X indicates the end of the objects life.

21. SpaceShip UFO Issue Warning [UFO in Range]

22.  Synchronous – Flow is suspended until return from the call. (filled arrow head)  Return – Synchronous message is no longer blocked.  Asynchronous – Non-blocking message. Sender doesn’t wait for reply.  Flat – synchronization is unspecidfied.

23. SpaceShip Missile > X

24. SpaceShip UFO Issue Warning [UFO in Range] Under Threat Surrender Taken Prisoner Imprisoned

25. SpaceShip UFOAsteroid [in alien war] [at peace] shoot

26. ATM Login Prompt for transaction type Logged in