COMPUTER SCIENCE AND ENGINEERING
DATA STRUCTURES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Nodes
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Leaf
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Parent
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Connect
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Unary
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Detailed explanation-1: -The topmost node in the tree is called the root. Every node (excluding a root) in a tree is connected by a directed edge from exactly one other node. This node is called a parent.
Detailed explanation-2: -Tree data structure is a non-linear data structure. Tree Terminology in Data Structure-Level of a Tree, Height of a Tree, Depth of Tree, Degree of a Tree, Root of Tree, Internal Node, Leaf Node, Edge, Parent, Child, Siblings, Subtree, Forest. All these terms are discussed with examples.
Detailed explanation-3: -Trees have three main parts-crowns (canopies), trunks, and roots. Each part has a special job to do in keeping the tree healthy and growing.
Detailed explanation-4: -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.