6 of 8 32 Analyze the following code: 3/28/2017 12:50 sakai udel.edu/portaltool/

Question

6 of 8 32 Analyze the following code: 3/28/2017 12:50 sakai udel.edu/portaltool/829af43c-67b7-4a45-89cc-4197a7d9l https import java util. public das Test public static void main (StringO arg HashSet-String seti new H 0 setl add(red) Set set2 set1 clone0 A. Line 5 is wrong because a HashSet object cannot be cloned. IB. Line 5 has a compile error because set1.clone() returns an Object. You have to cast it to Set in order to compile it. C. The program will be fine if set1.clone() is replaced by (Set)set1.clone() D. The program will be fine if set1.clone() is replaced by (Set)(set1.clone()) E. The program will be fine if set1.clone() is replaced by (HashSet)(set1.clone()) 33 The Collection interface is the base interface for A. Set B. List C. ArrayList D. LinkedList E. Map

Explanation / Answer

33 . Option : A , B are right .

The Collection interface is the foundation upon which the collections framework is built. It declares the core methods that all collections will have.

32 . Option B is right.

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