Consider the following declaration:
LinkedList<String> list = new LinkedList<>() ;
This declaration implies that the LinkedList class could begin with which of the following code statements?
i.public class LinkedList<String> { ...}
II.public class LinkedList<S> { ...}
III.public class LinkedList<Element> { ...}

Question

Quizplus · Accepted Answer

The declaration `LinkedList list = new LinkedList<>();` implies that we are declaring a LinkedList of Strings. This means that the LinkedList class must be a generic class, which means it can work with any type. Option I is correct because it declares the LinkedList as a generic class that works with Strings. Option III is also correct because it declares the LinkedList as a generic class that works with an unspecified Element type. Option II is incorrect because it declares the LinkedList as a generic class that works with a different type, S, which is not the same as String. Therefore, the correct choice is D (II and III only).

Consider the Following Declaration