To Design a General-Purpose Search Method, SearchList, to Search a List

To design a general-purpose search method, searchList, to search a list, which of the following must be parameters of the method searchList?
(i) The array containing the list.
(ii) The length of the list.
(iii) The search item.
(iv) A boolean variable indicating whether the search is successful.

A) (i) and (ii)
B) (i) , (ii) , and (iii)
C) (ii) , (iii) , and (iv)
D) (i) , (ii) , (iii) , and (iv)