5. HL Extension — Abstract Data Structures
Trees — Quiz
Test your understanding of trees with 5 practice questions.
Practice Questions
Question 1
What is a tree in computer science?
Question 2
What is the root of a tree?
Question 3
What is a leaf node?
Question 4
In a tree, what is the parent of a node?
Question 5
What is the depth of a node in a tree?