4. is not true of ArrayList. a. ArrayList is fixed in size b. ArrayList can hold both homogeneous and heterogeneous collections of elements C. ArrayList is dynamic in nature d. Duplicates are allowed in ArrayList
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- Create an implementation of a doubly linked DoubleOrderedList class. You will need to create a DoubleNode class, a DoubleList class, and a DoubleIterator classIn what ways may an ArrayList be analysed?Provide an explanation for the primary distinction that exists here between collection and an arraylist.
- How can an ArrayList be used?How can the performance of an ArrayList be evaluated?JAVA CODE Learning Objectives: Detailed understanding of the linked list and its implementation. Practice with inorder sorting. Practice with use of Java exceptions. Practice use of generics. You have been provided with java code for SomeList<T> class. This code is for a general linked list implementation where the elements are not ordered. For this assignment you will modify the code provided to create a SortedList<T> class that will maintain elements in a linked list in ascending order and allow the removal of objects from both the front and back. You will be required to add methods for inserting an object in order (InsertInorder) and removing an object from the front or back. You will write a test program, ListTest, that inserts 25 random integers, between 0 and 100, into the linked list resulting in an in-order list. Your code to remove an object must include the exception NoSuchElementException. Demonstrate your code by displaying the ordered linked list and…
- Which is true? a. A LinkedList offers faster element insertion than an ArrayList b. A List implements the LinkedList interface c. A LinkedList implements the ArrayList interface d. A LinkedList offers faster positional access than an ArrayListDefine the difference between array and arraylist.Explain the fundamental difference between an array and an arraylist.