Node a = new Node(5); Node b = new Node(3, a); Node c = new Node(7, b); Node d = new Node(2, c); Node firstNode = d; Node currentNode = firstNode; currentNode.next.next.data = 8; a.What is the contents of the chain referenced by firstNode?   b.What is the data held in the node referred to by currentNode?

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
Section: Chapter Questions
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Node a = new Node(5);
Node b = new Node(3, a);
Node c = new Node(7, b);
Node d = new Node(2, c);
Node firstNode = d;
Node currentNode = firstNode;
currentNode.next.next.data = 8;

a.What is the contents of the chain referenced by firstNode?

 

b.What is the data held in the node referred to by currentNode?

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