Multiple choice

Which of the following forms of binary tree is the one in which every non-leaf node has non-empty left and right subtrees?

  1. Complete binary tree

  2. Strictly binary tree

  3. Directed tree

  4. Binary tree

  5. Siblings

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This form of binary tree is the one in which every non-leaf node has non-empty left and right subtrees.