Which of the Following Satisfies the Wildcard ? Extends Object

question 13

Multiple Choice

Which of the following satisfies the wildcard ? extends Object?
i.String
II.JComponent
III.Scanner

• A)I and II only
• B)I only
• C)II only
• D)I, II and III

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Definitions:

Asylums for the Insane

Historic institutions intended for the treatment and care of individuals with mental illnesses, now more commonly referred to as psychiatric hospitals.

American Tract Society

A publishing organization founded in 1825 for the purpose of distributing Protestant religious literature in the United States.

Modern Life

The lifestyle and characteristics of society in the contemporary period, influenced significantly by technology, urbanization, and social change.

Bars and Restaurants

Establishments that serve alcoholic beverages and food to the public, often acting as social gathering spots.