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Question

What are the two pointers usually found in a binary tree item?

a.

“Next” and “previous”

b.

“Top” and “bottom”

c.

“Left-hand” and “right-hand”

d.

“Up” and “down”

Posted under Reverse Engineering

Answer: (c).“Left-hand” and “right-hand” Explanation:A binary tree item usually contains two pointers: the “left-hand” pointer that points to an item or group of items of lower or equal indexes and the “right-hand” pointer that points items of higher indexes.

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