Suppose That Point< T > Is a Generic Type,and That

question 9

Multiple Choice

Suppose that Point< T > is a generic type,and that we have a method of the form
Void printPoint(Point< ? > p) {
// Code not shown
}

• A) We will get a compiler error unless we declare the method abstract
• B) We may pass any object as an actual parameter for p
• C) We may only only pass Number objects as parameters for p
• D) None of the above

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Definitions:

Worldwide Exchange

The global trade of goods, services, technology, and capital across international borders.

GDP Per Person

Economic metric that divides a country's gross domestic product by its total population, indicating average income or economic output per person.

United States

A country in North America consisting of 50 states and a federal district, known for its significant influence on worldwide cultural and economic affairs.

Canada

A country in North America known for its vast landscapes, multicultural population, and as a member of the Commonwealth with a parliamentary democracy.