Write a java program to create a linked list named "grades" with four elements: "Second grade", "Third grade", "Fourth grade", and "Sixth grade".

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Write a java program to create a linked list named "grades" with four elements: "Second grade", "Third grade", "Fourth grade", and "Sixth grade".

Then do the following activity and provide a screenshot of the code result.

  • Add a new element "First grade" at the beginning of the linked list using iterator.
  • Add a new element "Fifth grade" after the element "Fourth grade" using iterator.
  •  
  • Print the LinkedList backward from the last element to the first element using hasPrevious()

 

Expert Solution
Step 1

Java:

Java is a high level, class based object oriented programming language.

It was developed by James Gosling at Sun Microsystem.

It is easy to learn.

It is robust and secure.

It supports multithreading.

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