VirtualClass: A Learning Management System for Online Education"? A

Select two entity classes from deliverable #3 Part B and develop two state diagrams. The classes should have a dynamic nature within the scope of your project. Add the state diagrams to Appendix E of your SRS document.

Refer to unit 07 topic 7.2 chapter 8 & Appendix #1 of your text book for further info about state diagrams.

Click on the following link for details on how to draw state diagrams using Microsoft Visio:

Visio state diagram

b

Based on the formal use case description you created in deliverable #2 in Part B, develop a sequence diagrams using Microsoft Visio. Add the sequence diagram to Appendix E of your SRS document.

Refer to unit 07 topic 7.3, chapter 8 & Appendix #1 of your text book for further info about sequence diagrams.

3. Identify all the possible transitions that would cause a transition from the current state. Transitions Password entered Timer > Locked time Timer = Correct \# of tries > Max Tries Activation successful 4. Draw the diagram using the above UML notation guideline. Image source: @)RS Pressman The above state model does not have any guard conditions. We could optionally have the following guard condition: if (password input 4 digits) then compare to stored password Can be represented [input 4 digits] Password entered 3. Identify all the possible transitions that would cause a transition from the current state. Transitions \# key pushed Taken off hold Hang up 4. Draw the diagram using the above UML notation guideline Image source: (c)RS Pressman 3. Identify all the possible transitions that would cause a transition from the current state. Transitions Password entered Timer > Locked time Timer = Correct \# of tries > Max Tries Activation successful 4. Draw the diagram using the above UML notation guideline. Image source: @)RS Pressman The above state model does not have any guard conditions. We could optionally have the following guard condition: if (password input 4 digits) then compare to stored password Can be represented [input 4 digits] Password entered 3. Identify all the possible transitions that would cause a transition from the current state. Transitions \# key pushed Taken off hold Hang up 4. Draw the diagram using the above UML notation guideline Image source: (c)RS Pressman