Question

What is a memory efficient double linked list? Select one:

a. None of the mentioned

b. An auxiliary singly linked list acts as a helper list to traverse through the doubly linked list

c. The list has breakpoints for faster traversal

d. Each node has only one pointer to traverse the list back and forth?

Answer 1

b. An auxiliary singly linked list acts as a helper list to traverse through the doubly linked list

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