Q. A complete binary tree with the property that the value at each node is at least as large as the values at its children is called

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Q. Traversing a binary tree first root and then left and right subtrees called _______traversal.

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Q. A binary tree having n nodes and depth d will be about complete binary tree if

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Q. Which of the following statements is/are correct ?

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Q. A binary tree of depth "d" is an almost complete binary tree if

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Q. If each node in a tree has value greater the every value in its left subtree and has value less than every value in its right subtree, the tree is called

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Q. The number of nodes in a complete binary tree of level 5 is

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Q. The smallest number of key that will force a B-tree of order 3 to have a height 3 is

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Q. A binary tree in which every non-leaf node has non-empty left and right subtrees is called a strictly binary tree. Such a tree with 10 leaves

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Q. Number of possible binary trees with 3 nodes is

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Q. A-2-3 tree is a tree such that 1. All internal nodes have either 2 or 3 children. 2. All paths from root to the leaves have the same length. The number of internal nodes of a 2-3 tree having 9 leaves could be

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Q. A binary tree is generated by inserting in order the following integers: 50, 15, 62, 5, 20,58, 91, 3,8,37, 60, 24 The number of nodes in the left of the root respectively is

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Q. Consider the following nested representation of binary trees indicates y and z are the left right subtrees, respectively, of node x. Note that y and z may be NULL or further nested. Which of the following represents a valid binary tree?

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Q. B+- trees are preferred to binary trees in databases because

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Q. A full binary tree with n non-leaf nodes contains

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

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Q. Which of the below diagram is following AVL tree property?

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Q. Is the below tree representation of 50,100,400,300,280 correct way to represent cartesian tree?

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Q. What is the condition for a tree to be weight balanced. where a is factor and n is a node?

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Q. What are the operations that can be performed on weight balanced tree?

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