- Computer Science Engineering (CSE)
- Data Structures (DS)
- The number of nodes in a complete binary...

Q. |
## The number of nodes in a complete binary tree of level 5 is__________. |

A. | 15. |

B. | 20. |

C. | 63. |

D. | 31. |

Answer» D. 31. |

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Data Structures (DS)

- When converting binary tree into extended binary tree, all the original nodes in binary tree are___________.
- Consider the following data. The pre order traversal of a binary tree is A, B, E, C, D. The in order traversal of the same binary tree is B, E, A, D, C. The level order sequence for the binary tree is
- The binary tree that has n leaf nodes. The number of nodes of degree 2 in this tree is
- In a full binary tree if number of internal nodes is I, then number of nodes N are?
- A binary tree of depth "d" is an almost complete binary tree if __________.
- In a directed tree if the ordering of the nodes at each level is prescribed then such a tree is called_______ tree.
- The maximum number of nodes on level i of a binary tree is ___________.
- The binary tree sort implemented using a self – balancing binary search tree takes time is worst case.
- In a full binary tree if number of internal nodes is I, then number of leaves L are?
- In a full binary tree if there are L leaves, then total number of nodes N are?

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