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Question

What does the "previous" pointer in a doubly linked list point to?

a.

The next item in the list.

b.

The previous item in the list.

c.

The head of the list.

d.

The tail of the list.

Posted under Reverse Engineering

Answer: (b).The previous item in the list. Explanation:The "previous" pointer in each item of a doubly linked list points to the previous item in the list.

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