Question: Developing: Attempted but not correct - 1 to 2 marks Poor: Not attempted - 0 mark Output displayed correctly 3 Poor: Not attempted - 1


Developing: Attempted but not correct - 1 to 2 marks Poor: Not attempted - 0 mark Output displayed correctly 3 Poor: Not attempted - 1 mark Good: Correct but just a minor error - 2 marks Excellent: Correctly implemented - 3 marks TOTAL 20 Question 3 (Marks: 40) Write a Java GUI application that will keep track of a restaurant menu. The application must contain the menu title, menu price and the description of the menu. Q.3.1 On the form, create a combo box and a text area to display the menu. Also create a submit button that when clicked will display the menu title, menu price and the description. Q.3.2 Create a sequential file (menu.txt) that contains data for the following fields: The menu title The menu price The menu description Q.3.3 Load the data from the menu.txt file and populate the text area with the menu details based on the selection. The Independent Institute of Education (Pty) Ltd 2020 Page 9 of 11Sample Screenshot: 0 X Menu Selector Beef Chilli Select Menu Item: Beef Chilli Price: R 25.75 Description: Beef strips in chilli sauce. SUBMIT Sample Menu Text File: menu - Notepad O X File Edit Format View Help Beef Chilli Price: R 25.75 Description: Beef strips in chilli sauce. Pacific Salmon Price R 65.88 Decription: Flaked Salmon with crispy bacon. Macadamia Heaven Price: 35.99 Description: Fresh pastry coated with Macadamia nuts. Marking Guideline GUI form with all objects: Mark Examiner Moderator 12 Excellent: Correctly Implemented - 12 marks Good: Correct but just minor errors - 6 to 11 marks Developing: Attempted but not correct - 1 to 5 marks Poor: Not attempted - 0 mark Sequential file created and populated The Ind not Institute of Education (Pty) Ltd 2020 Page 10 of 11
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