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  1. Which of these methods is used to add elements in vector at specific location?
    2. A.
    add()
    B.
    set()
    C.
    AddElement()
    D.
    addElement()

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    Answer : Option D

    Explanation :

    addElement() is used to add data in the vector, to obtain the data we use elementAt() and to first and last element we use firstElement() and lastElement() respectively.

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