Look at the Following Method Header

question 21

Multiple Choice

Look at the following method header:
Void displayPoint(Point< ? extends Number > myPoint) Which of the following objects can be passed as an argument to the displayPoint method?

• A) Point< Number > p;
• B) Point< Integer > p;
• C) Point < Double > p;
• D) All of the above

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Definitions:

BzzAgent

A word-of-mouth marketing company that enlists consumers to voluntarily test products and share their opinions within their social networks.

Ethnographic Research

A qualitative research method where researchers observe and interact with people in their natural environment to understand their cultures and behaviors.

Word-Of-Mouth Testimonials

Consumer recommendations and opinions communicated verbally, considered a powerful form of promotion due to its perceived authenticity and trustworthiness.

Reference Groups

People to whom an individual looks as a basis for self-appraisal or as a source of personal standards.