Visualization of Data Structures user case Diagram Explanation is given below. Students can download full project source code in java.
Name
of the Use Case:
Access
the website
Description:
Every user can
directly access the website and visualize all the applets provided .
Pre Condition: No pre condition
exists
Post
condition:
Home
Page will be displayed.
Flow
of events:
1.
Invoke the home page.
2.
Views the applets page.
3.
Click on Contacts button to view the
contacts page.
Name
of the Use Case:
Select
the applet
Description:
The user can
select one of the various applets provided in the website
Pre Condition: The applets
button must be clicked
Post
condition:
The
required applet is selected
Flow of events:
1.
Invoke the applets page.
2.
Selects the required category
3.
Select the required applet
Name
of the Use Case:
Visualize
the applet
Description:
The
user can select one of the various applets provided in the website and
visualize it.
Pre Condition: An applet must
be selected.
Post condition: The applet is
visualized.
Flow of events:
1.
Select the required applet.
2.
Click on various buttons and visualize
it.
Name
of the Use Case:
Perform
various operations.
Description:
The
user clicks various buttons provided in the applet and visualize all the
operations provided.
Pre
Condition:
An
applet must be selected.
Post condition: All the
operations on the applet are performed.
Flow of events:
1.
Click on various buttons and visualize
it.
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