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nvoking _____ removes all elements in an ArrayList x.A. x.remove()B. x.clean()C. x.empty()D. x.clear()

Question

nvoking _____ removes all elements in an ArrayList x.A. x.remove()B. x.clean()C. x.empty()D. x.clear()

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Solution

The correct answer is D. x.clear(). This method is used to remove all elements from an ArrayList in Java.

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