What is a Binary Tree?

What is a Leaf Node?

What is the top node of a binary tree called?

What must be considered during the deletion of a node in a binary search tree?

Which structure is used to represent mathematical expressions?

What can happen when a binary tree becomes unbalanced?

What is a key characteristic of a binary search tree?

What is the main characteristic of a balanced binary tree?

What is the main purpose of insertion in a binary search tree?

What is a characteristic of a full binary tree?

What does pre-order traversal do in a tree structure?

What is the ideal time complexity for search operations in a binary search tree?

In pre-order traversal, what is the correct order of visiting nodes?

What is the primary purpose of binary tree traversal techniques?

What is level-order traversal also known as?