If a node in a BST has two children, then its inorder predec...

MCQ

If a node in a BST has two children, then its inorder predecessor has

no left child

no right child

two children

no child

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What maximum difference in heights between the leafs of a AVL tree is possible?

log(n) where n is the number of nodes

n where n is the number of nodes

0 or 1

atmost 1

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Why the below pseudo code where x is a value, wt is weight factor and t is root node can

when x>t. element Rotate-with-left-child should take place and vice versa

the logic is incorrect

the condition for rotating children is wrong

insertion cannot be performed in weight balanced trees

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Which of the below statements are true: i.Cartesian tree is not a height balanced tree ii.Cartesian tree of a sequence of unique numbers can be unique generated

both statements are true

only i. is true

only ii. is true

both are false

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How many minimum number of spanning trees, one can have from a given connected graph with N nodes is having different weights for the edges.

N-1

One

1/(N+1) 2NCN

2NCN

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What does the below definations convey?i. A binary tree is balanced if for every node it is gonna hold that the number of inner nodes in the left subtree and the number of inner nodes in the right subtree differ by at most 1.ii. A binary tree is balanced if for any two leaves the difference of the depth is at most 1.

weight balanced and height balanced tree definations

height balanced and weight balanced tree definations

definations of weight balanced tree

definations of height balanced tree

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Queues

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B Trees

Heaps

Hash based structures

Graphs

Mixed

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