## What is a synonym for a binary search tree?

In computer science, a binary search tree (BST), also called an ordered or sorted binary tree, is a rooted binary tree data structure whose internal nodes each store a key greater than all the keys in the node’s left subtree and less than those in its right subtree.

What is procedure in BST?

Basic operations on a BST. Create: creates an empty tree. Insert: insert a node in the tree. Search: Searches for a node in the tree. Delete: deletes a node from the tree.

### What is BST and explain it with a real life example?

A Self-Balancing Binary Search Tree is used to maintain sorted stream of data. For example, suppose we are getting online orders placed and we want to maintain the live data (in RAM) in sorted order of prices. For example, we wish to know number of items purchased at cost below a given cost at any moment.

What is BST explain its traversal?

Binary search tree (BST) is a special kind of binary tree where each node contains- Only larger values in its right subtree. Only smaller values in its left subtree.

## What are the properties of a BST?

A binary search tree is a binary tree with the following properties:

• The data stored at each node has a distinguished key which is unique in the tree and belongs to a total order.
• The key of any node is greater than all keys occurring in its left subtree and less than all keys occurring in its right subtree.

How do you identify a binary search tree?

To see if a binary tree is a binary search tree, check:

1. If a node is a left child, then its key and the keys of the nodes in its right subtree are less than its parent’s key.
2. If a node is a right child, then its key and the keys of the nodes in its left subtree are greater than its parent’s key.

### How do you perform a search and insert operation in BST?

Insertion

1. Allocate the memory for tree.
2. Set the data part to the value and set the left and right pointer of tree, point to NULL.
3. If the item to be inserted, will be the first element of the tree, then the left and right of this node will point to NULL.

What is application of binary tree?

Following are the Applications of Binary Tree: Binary Tree is used to as the basic data structure in Microsoft Excel and spreadsheets in usual. Binary Tree is used to implement indexing of Segmented Database. Splay Tree (Binary Tree variant) is used in implemented efficient cache is hardware and software systems.

## Which traversal method is the same as DFT?

DFT algorithm is similar to BFT except now use a STACK instead of the QUEUE. Again field STATUS is used to tell us the current status of a node. The algorithm for depth first traversal on a graph G is as follows.

What is binary tree representation?

(data structure) Definition: A way to represent a multiway tree as a binary tree. The leftmost child, c, of a node, n, in the multiway tree is the left child, c’, of the corresponding node, n’, in the binary tree. The immediately right sibling of c is the right child of c’.

### Where are binary trees used?

Applications of Binary Tree

1. Binary Tree is used to as the basic data structure in Microsoft Excel and spreadsheets in usual.
2. Binary Tree is used to implement indexing of Segmented Database.
3. Splay Tree (Binary Tree variant) is used in implemented efficient cache is hardware and software systems.