Java's listeners are ____ that a class must implement in order to handle events.

A. abstract classes
B. wrapper classes
C. interfaces
D. private classes


Answer: C

Computer Science & Information Technology

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i) State the entities to which each refers. ii) Compare the differing meanings of the available semantics (for example, at-least-once, at-most-once, exactly-once).

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A field that uses ________ creates only enough space for the characters in the text entry

Fill in the blank(s) with correct word

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Fill in the blank(s) with correct word

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Writeln() is an example of a JavaScript ________

A) control object B) method C) attribute D) document object

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