If a Subclass Defines the Same Method Name and the Same

question 40

Multiple Choice

If a subclass defines the same method name and the same parameter types for a method that appears in its superclass, ____.

• A) the subclass has overloaded its superclass's method.
• B) the subclass has overridden its superclass's method.
• C) the subclass has implemented its superclass's method.
• D) a compiler error will occur.

---

Definitions:

Purely Competitive Industry

An industry structure where many firms offer a standardized product, entry and exit are easy, and no single supplier controls the market price.

Sales Promotion

Marketing strategies aimed at increasing consumer demand or stimulating market demand through special offers, discounts, or events.

Profit-maximizing Output

The level of production at which a business achieves the highest possible profit, where marginal costs equal marginal revenue.

Purely Competitive Firm

A firm that operates in a perfectly competitive market, where there are many buyers and sellers, the product is homogeneous, and there is free entry and exit in the market.