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A non-leaf node, also known as an internal node, is a node in a tree data structure that has at least one child node. Unlike leaf nodes, which are the terminal nodes with no children, non-leaf nodes serve as intermediaries that help connect and organize the structure of the tree. They can be crucial for defining the hierarchy and relationships within the data represented by the tree. Non-leaf nodes typically contain information or pointers that guide the traversal of the tree.

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Is null node equal to leaf node?

No. A leaf node is a node that has no child nodes. A null node is a node pointer that points to the null address (address zero). Since a leaf node has no children, its child nodes are null nodes.


When we insert a new node in a binary search tree will it become an internal node or terminal node?

It will be come a terminal node. Normally we call terminal nodes leaf nodes because a leaf has no branches other than its parent.


What is parent node?

In programming, a parent node is any node that holds some reference to a child node. The child node may itself be a parent node. A classic example of parent/child node usage is the binary tree, where every node in the tree may hold a reference to up to 2 children. Nodes that have no children are known as leaf nodes.


Are Node and Petiole the same?

No, a node and a petiole are not the same. A node is the part of a plant stem where leaves, branches, or flowers originate, while a petiole is the stalk that attaches a leaf to the stem. Nodes can have multiple functions, including supporting leaf attachment, while petioles specifically connect leaves to the stem.


How many cases are considered for deleting a node from a binary search tree?

There are three primary cases to consider when deleting a node from a binary search tree (BST): Leaf Node: If the node is a leaf (has no children), it can simply be removed. Single Child: If the node has one child, it can be removed, and its child can take its place. Two Children: If the node has two children, it is typically replaced with its in-order predecessor (maximum value in the left subtree) or in-order successor (minimum value in the right subtree), followed by deleting the predecessor or successor node.

Related Questions

Is null node equal to leaf node?

No. A leaf node is a node that has no child nodes. A null node is a node pointer that points to the null address (address zero). Since a leaf node has no children, its child nodes are null nodes.


Where Inorder Predecessor of a non leaf node is present in a Binary Search Tree?

left side


The point on a stem to which a leaf or bud is attached is termed the?

the node, leaves are attached to the node by the petiole


What is the different between a node and internode?

THE POINT FROM WHERE THE LEAF ARISES IS KNOWN AS NODE. THE DISTANCE between 2 consequitive nodes is known as internode.. from a node leaf arises but from the internode no leaf arises internode is a part of stem as node is not but is a part of leaf


What is the leaf juncture called?

The leaf juncture is called a node. It is the point on a plant stem where a leaf is attached.


The place where a leaf is connected to the stem is called?

The place where a leaf is connected to the stem is called the node.


Does an alternate leaf arrangement have one leaf at a node?

Two


What is the minimum depth of a leaf in a decision tree?

The minimum depth of a leaf in a decision tree is typically 0, meaning that a leaf node can be at the same level as its parent node.


When we insert a new node in a binary search tree will it become an internal node or terminal node?

It will be come a terminal node. Normally we call terminal nodes leaf nodes because a leaf has no branches other than its parent.


What is a node in a rose bush?

A node on any plant is where the leaf bud grows from the stem.


What is the node of the leaf?

Sahara centre 5k


How does binary tree insertion work and what are the key steps involved in inserting a new node into a binary tree?

Binary tree insertion involves adding a new node to a binary tree while maintaining the tree's structure. The key steps in inserting a new node are: Start at the root node and compare the value of the new node with the current node. If the new node's value is less than the current node, move to the left child node. If it is greater, move to the right child node. Repeat this process until reaching a leaf node (a node with no children). Insert the new node as the left or right child of the leaf node, depending on its value compared to the leaf node's value.