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Which of these classes can schedule task for execution in future?

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Which of these classes can schedule task for execution in future?

(a) Thread

(b) Timer

(c) System

(d) Observer

I got this question in final exam.

This interesting question is from Observable & Timer Class topic in division java.util – More Utility Classes of Java

1 Answer

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Best answer
The correct choice is (b) Timer

To explain I would say: Timer and TimerTask are the classes that support the ability to schedule tasks for execution at some future time.

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