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DLL-Introduction

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Question

What are the number of data pointers in a Circular doubly linked list of integer value with 7 nodes?

A

16

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B

12

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C

8

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D

14

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Solution

The correct option is D 14
We know, each node in a doubly linked list has 2 pointers. As there are 7 nodes, then total data pointers
$= 7 \times 2$
total data pointers = 14

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