The method contains(Object o)of the ArrayList class returns a value of type:
A)int
B)char
C)byte
D)boolean

Name: The method contains(Object o)of the ArrayList class returns a value of type: A)int B)char C)byte D)boolean
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Question

Quizplus · Accepted Answer

The method contains(Object o) of the ArrayList class returns a boolean value which is true if the ArrayList contains the specified element o, otherwise it returns false. Therefore, the best choice is D, boolean.

The Method Contains(Object O)of the ArrayList Class Returns a Value