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Question

What are double and single threaded trees?

a.

when both left, right nodes are having null pointers and only right node is null pointer respectively

b.

having 2 and 1 node

c.

using single and double linked lists

d.

using heaps and priority queues

Posted under Trees Data Structures and Algorithms

Answer: (a).when both left, right nodes are having null pointers and only right node is null pointer respectively

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Q. What are double and single threaded trees?
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