Multiple Choice 1. Comsider the following code snippet public class BagE private object data public Bagot Which of the following is NOT a valid BoxcE> object instantiation? a) Bagcint> bag new Bagcint> c) BagcDouble> bag-new BagcDouble> 0i b) BagcDouble? bag-new Bag d) Bag bag - new Bagcstring 0 2. Class and method definitions that include parameters (options) for the type of object are called a) Generics b) ArrayLists c) Base type d) None of the above 3. A copy constructor has what as its argumentis)? a) no arguments are required c) two objects of the same type as the constructor b) an object of the same type as the constructor d) an array of Strings Which of the following statements about recursion is correct? a) It is not necessary to have a special terminating case in all recursions b) It is not necessary to simplify the argument in the recursive call. c) A recursive solution will always run faster than an equivalent iterative solution. d) In many cases, a recursive solution will be easier to understand and to implement than an terative solut 4