LinkedList is a class in Java Collections Framework available in the java.util package.It stores data as nodes, where each node contains the element and links to the previous and next nodes. The size of a LinkedList can increase or decrease automatically while the program is running. It maintains the insertion order, meaning elements are stored in the order they are added. It allows duplicate elements. It provides faster insertion and deletion of elements compared to ArrayList, especially at the beginning or middle of the list. Why LinkedList is Used? LinkedList is preferred when: 1. Frequent Insertion Adding elements in the middle or beginning is fast. list . addFirst ( "Java" ); Enter fullscreen mode Exit fullscreen mode 2. Frequent Deletion Removing elements does not require shifting other elements. list . remove ( 2 ); Enter fullscreen mode Exit fullscreen mode 3.…