You Intend to Use a Hash Set with Your Own

question 17

Multiple Choice

You intend to use a hash set with your own object class.Which of the following statements is correct?

• A)You cannot override the hashCode method in the Object class.
• B)You can use the hash method of the Objects class to create your own hashCode method by combining the hash codes for the instance variables.
• C)You can override the hash method for your class provided that it is compatible with its equals method.
• D)Your class's hashCode method does not need to be compatible with its equals method.

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Definitions:

Financial Reports

Documents that provide an overview of a business's financial condition, including balance sheets, income statements, and cash flow statements.

Periodic Inventory System

An inventory accounting system where updates to inventory levels are made periodically, often at the end of an accounting period, rather than continuously.

Specific Invoice Method

Valuing of inventory where each item is identified with a specific invoice.

Cost of Goods Sold

Financial obligations directly related to producing a company’s saleable goods, encompassing material and labor costs.