Multiple choice technology

In Strictly binary tree, out degree of each node will be....

  1. zero or 2

  2. zero ,1 or 2

  3. No limit on number of nodes

  4. None of the above

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A Correct answer
Explanation

In a strictly binary tree (also known as a full binary tree), every node has either zero children (leaves) or exactly two children (internal nodes). No node can have only one child.