What Will Be the Result When the Following Code Is

Multiple Choice

What will be the result when the following code is executed if addressList exists and has values stored in it, and addrList is an array with values stored in it?
AddressList.setListData(addrList) ;

A) The values contained in the addrList array will be appended to the end of the existing values in addressList.
B) The values contained in the addrList array will be inserted at the beginning of the existing values in addressList.
C) The values in addressList will be unchanged.
D) The values in addressList will be replaced by the values in addrList.