When You Used JPA in This Chapter, You Interacted with an Existing

question 7

Multiple Choice

When you used JPA in this chapter, you interacted with an existing database via classes that the NetBeans IDE generated from the XE "database schema" database's schema. You used the NetBeans Entity Classes from Database… option to add to your project classes that represented the database tables. Together, these classes and the corresponding settings are known as a ________ unit.

• A) perseverance
• B) perpetual
• C) sticky
• D) persistence.

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Definitions:

Profit-Maximizing

A principle where businesses seek to achieve the highest possible profit, often by adjusting production levels, pricing strategies, or costs.

Damages

Financial compensation awarded to a plaintiff in a lawsuit for losses or injuries suffered due to another party's actions.

Entry Restrictions

Regulations or barriers that prevent new competitors from entering an industry or market, often to protect existing businesses and control market dynamics.

Revenue Function

A mathematical representation that calculates the total revenue generated by selling goods or services at different prices.