Threaded Binary Trees Quiz

What is a threaded binary tree?

• A binary tree with threads for efficient traversal

• A binary tree with no null pointers

• A binary tree that has a balance factor

• A binary tree with only one child per node

Which type of traversal is commonly optimized using threaded binary trees?

• Preorder

• Inorder

• Postorder

• Level order

In a threaded binary tree, what do the threads replace?

• Left child pointers

• Right child pointers

• Null pointers

• Root pointers

What is the primary benefit of using a threaded binary tree?

• Reduced memory usage

• Faster node insertion

• Easier node deletion

• Efficient traversal without recursion or stack

Which of the following is true about a fully threaded binary tree?

• All nodes have threads for their left children

• All nodes have threads for their right children

• All nodes have threads for both left and right children

• Only leaf nodes have threads

What is the purpose of threads in a threaded binary tree?

• To replace null pointers

• To improve memory usage

• To speed up node deletion

• To balance the tree

How does a threaded binary tree differ from a regular binary tree?

• It has additional child pointers

• It uses threads for traversal

• It has a fixed number of nodes

• It does not allow duplicate values

Which operation benefits the most from using a threaded binary tree?

• Searching for a specific node

• Inserting a new node

• Deleting a node

• Traversing the entire tree

What is the primary advantage of using a threaded binary tree?

• Reduced memory consumption

• Quicker node deletion

• Easier node insertion

• Efficient traversal without recursion or stack

What role do threads play in improving the efficiency of a threaded binary tree?

• Threads help in balancing the tree

• Threads replace null pointers for faster traversal

• Threads increase memory consumption

• Threads are used for node deletion