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- Can a tree have more than 2 child nodes?
- How many children can a tree node have?
- How many parents can a tree node have?
- Which node does not have any child node in tree?
Can a tree have more than 2 child nodes?
A node can have any number of children. A leaf is a node with no children. An internal node is a non-leaf node Siblings are nodes with the same parent. The ancestors of a node d are the nodes on the path from d to the root.
How many children can a tree node have?
In a binary search tree, parent nodes can have a maximum of two children. These children are called the “left child” and the “right child”.
How many parents can a tree node have?
All nodes have exactly one parent, except the topmost root node, which has none. A node might have many ancestor nodes, such as the parent's parent. Child nodes with the same parent are sibling nodes.
Which node does not have any child node in tree?
Leaf node: The node which does not have any child is called as a leaf node. 8. Level : In a tree, each step from top to bottom is called as level of a tree.
