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MCQ

The depth of a complete binary tree with 'n nodes is (log is to be base two)

log(n)

log(n) + 1

log (n-1) + 1

log (n+1)-1

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The in-order traversal of a binary tree is HFIEJGZ, and the post-order traversal of the same tree is HIFJZGE. What will be the total number of nodes in the left sub tree of the given tree? (It is NOT a search tree)

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The following lines talks about deleting a node in a binary tree.(the tree property must not be violated after deletion)
i) from root search for the node to be deleted

ii)

iii) delete the node at

what must be statement ii) and fill up statement iii)

ii)-find random node,replace with node to be deleted. iii)- delete the node

ii)-find node to be deleted. iii)- delete the node at found location

ii)-find deepest node,replace with node to be deleted. iii)- delete a node

ii)-find deepest node,replace with node to be deleted. iii)- delete the deepest node

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Unlike a general tree, each node in a binary tree is restricted to have at the most __________child nodes only.

Four

Three

Two

One

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Binary Search Algorithm cannot be applied to

Sorted linked list

Sorted linear array

Sorted binary tree

Pointer array

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How many distinct binary search trees can be formed which contains the integers 1, 2, 3?

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