Describe the tree data structure : Basic Trees

The video tutorial introduces tree data structures, explaining their components like nodes, roots, and leaves. It covers the implementation of trees in C# using classes and methods, demonstrating how to construct a basic tree. The tutorial also explores creating complex tree structures with additional data, such as roles and identifiers, using the person class. The video concludes with a brief mention of binary trees, setting the stage for the next tutorial.

What is a node without children called in a tree structure?

• Root

• Parent

• Leaf

• Sibling

In a basic tree implementation in C#, what is the purpose of the 'get height' method in the TreeNode class?

• To check if the node is a leaf

• To calculate the number of child nodes

• To find the number of sibling nodes

• To determine the distance to the root node

What is the role of the 'root' property in the Tree class?

• To access the root node and its children

• To store the number of nodes

• To calculate the height of the tree

• To determine if the tree is balanced

When constructing a tree in C#, what type is used for the nodes in the given example?

• String

• Boolean

• Integer

• Float

In the example of tree construction, what is the initial step in creating the tree?

• Setting the child nodes

• Defining the node relationships

• Assigning values to the nodes

• Creating a new instance of the Tree class

In the organizational tree structure, what additional information does each node store compared to the basic tree?

• Only an integer value

• ID, name, and role

• Just a name

• A list of child nodes

How does the Person class enhance the tree structure in the organizational example?

• By reducing the number of nodes

• By simplifying the tree structure

• By storing multiple data types in each node

• By adding more child nodes