28. In a linear linked list,. a. the next pointer of each node has the value NULL b. the last node points to the first node c. the precede pointer of the dummy head node points to the last node d. the next pointer of the last node has the value NULL

28. In a linear linked list,. a. the next pointer of each node has the value NULL b. the last node points to the first node c. the precede pointer of the dummy head node points to the last node d. the next pointer of the last node has the value NULL

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

Problem 1PE

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Question

28. In a linear linked list,.
a. the next pointer of each node has the value NULL
b. the last node points to the first node
c. the precede pointer of the dummy head node points to the last node
d. the next pointer of the last node has the value NULL

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