In Addition to Providing a Mechanism to Convert Primitive Data

question 21

Multiple Choice

In addition to providing a mechanism to convert primitive data into objects, what else do the wrapper classes provide?

• A) enumerations
• B) static constants
• C) arrays to contain the data
• D) exceptions
• E) None of these

---

Definitions:

Net Income

The total earnings calculated by subtracting total expenses from total revenues, indicating the company's profit.

Invoice Cost

Invoice cost refers to the amount shown on the invoice from a supplier, including the cost of the goods purchased and any additional fees or shipping costs.

Installation

The process of setting up equipment, machinery, or software to make it ready for use.

Machinery Account

A ledger account that tracks the acquisition cost, depreciation, and disposal of machinery, reflecting its financial impact on a business.