The primary functionality of the Test Tool system is creating, taking, and grading tests. TestTool operations are performed by students who take tests, teachers who create and manage the tests, and proctors who can administer a test.

Following an overview of the Test Tool interface, details of system use are presented in the following scenarios:

• An overview of the default UI's for student, teacher and proctor
• Creating a test
• Managing questions
• Taking a test
• Grading a test
• Viewing grade results
• Administrative details

These scenarios cover the working functional requirements for the system.