Recent questions tagged tree

For which of the following scenarios does there exist a simple graph G = (V, E) satisfying the specified conditions? (A) It has 3 components 20 vertices and 16 edges. (B)...

Consider following statements: S1: Rotation operation in AVL always preserves the Inorder ordering.S2: The median of all elements in AVL tree is always at root or one of ...

1. How many Binary trees can be made with:(a) 3 unlabelled nodes?(b) 3 labelled nodes?2. How many Binary Search trees can be made with:(a) 3 unlabelled nodes?(b) 3 labell...

which is an efficient tree structure in terms of space and time complexity?a) AVL Treeb)Full Binary treec)Complete binary treed)Binary tree

A 5-ary tree in which every internal node has exactly 5 children. The number of left nodes in such a tree with 8 internal nodes will be:303345125

how the b and b+ tree formulae computed can u explain with the proof

Is the root node an internal node?

a:) If given Tree is BST = Inorder of keys is sortedb:) Inorder of keys is sorted = Tree is BST(converse of above)I know first one holds.Is second one also true?If not ca...

given an array which contains the preorder traversal of full $k-ary$ tree. Give an algorithm for constructing the full $k-ary$ tree

In delete operation of BST, we need inorder successor (or predecessor) of a node when the node to be deleted has both left and right child as non-empty. Which of the foll...

If the post order traversal of treegives $ab - cd * +$, then the label of the nodes A, B, C, ......, G will bea, -, b, +, c, *, d+, -, *, a, b, c, d-, a, +, b, c, d, *a, ...

Suppose we have an AVL tree of n nodes and any change in the tree violates the AVL tree property then :-S1: If we insert an element in the tree, maximum 2 Rotations are r...

Which one of the following property is correct for a red-black tree?Every simple path from anode to a descendant leaf contains the same number of black nodes.If a node is...

Does values in Leaf nodes of B+ tree repeats or ever leaf node has an unique value?

$\text{Insertion Sequence}$ : $8,5,1,7,3,12,9,6$Can someone plz show the Sequence of insertion in B+ tree step by step Thanks

Assume a system has following parameters to construct a B+ tree. The specification of the tree are:• Size of search key is 15 B• Size of block is 512 B• Size of record po...