2.9. Detail of File Commands

The scenarios in this section cover full details of file-related commands, some of which have been introduced in preceding sections. The Grader program uses a gradebook file containing the following information :

A collection of classes which consists of:

• Student with
• Student Information ( Section 2.2.4 )
• A collection of graded items.
• Class Information received from the SIS� ( Section 2.2.4 )
• A collection of items such as homework, tests, quizzes

2.9.1 New and Open

The �New� and �Open� commands enables one to create or open a gradebook file with one initial spreadsheet for a class (Section 2.2.1 and Section 2.2.2)

2.9.2 Save

The �Save� command saves the whole gradebook and it�s components of classess and student information. Upon save a couple session information are also saved such as the current viewing class spreadsheet from the class collection. (Section 2.2.3)

2.9.3 Exit

The �Exit� command makes sure that if the windows the data has been modified, it will ask if� the user wants to save the existing information.

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