Which of the Following Generic Type Notations Uses a Wildcard

question 26

Multiple Choice

Which of the following generic type notations uses a wildcard?

• A) Point< W >
• B) Point< T extends Number >
• C) Point< T super Integer >
• D) Point< ? >

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Definitions:

Nongovernmental Organization

An independent organization not affiliated with any government, usually serving a social or environmental purpose.

Making Money

The process of earning a profit or revenue, typically through business activities, employment, or investments.

Nonprofit Organization

An entity that operates for a purpose other than to make profits for its owners, often focused on social, charitable, or community goals.

For-Profit Organization

An organization that operates with the main goal of making a profit, typically by selling goods or services.