Write a program that manipulates a database of product records. Records are stored in a binary file.

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Write a program that manipulates a database of product records. Records are stored in a binary file. Each record consists of these items:

• Product name: 30 characters at two bytes each = 60 bytes

• Price: one double = 8 bytes

• Quantity: one int = 8 bytes The program should allow the user to add a record, find a record that matches a product name, and change the price and quantity of a product by a given amount.

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Big Java, Enhanced Early Objects

ISBN: 9781119499091

7th Edition

Authors: Cay S Horstmann

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Question Posted: Feb 02, 2024 02:03 PM

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Write a program that manipulates a database of product records. Records are stored in a binary file.

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Big Java, Enhanced Early Objects

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