Model quiz on Tree

What is the starting point of a tree data structure?

• Root node
• Leaf node
• Branch node
• Trunk node

How many children can a node have in a binary tree?

• 1
• 0
• 3
• 2

What are the basic operations that can be performed in a tree data structure?

• Insertion, Updating, Sorting
• Searching, Merging, Pruning
• Insertion, Searching, Deletion
• Insertion, Deletion, Merging

Which process in a binary tree involves a recursive algorithm?

• Insertion
• Searching
• Deletion
• Merging

What is the complexity of the deletion process in a tree data structure?

• Easy
• Simple
• Complex
• Moderate

What is the process of converting a forest into a tree?

• Merging individual trees
• Pruning branches of trees
• Splitting trees into smaller parts
• Planting new trees

What is the first step in converting a forest into a tree?

• Selecting a Leaf Node
• Selecting a Root Node
• Selecting a Branch Node
• Selecting a Trunk Node

What is the final step in merging trees into a single binary tree?

• Selecting a Root Node
• Planting leaves
• Attaching subtrees
• Pruning branches

How are other trees attached in the process of converting a forest into a tree?

• As siblings
• As ancestors
• As children
• As parents

What is the relationship between the root node and other nodes in a binary tree?

• They are ancestors
• They are parents
• They are siblings
• They are children