10. Trees
Applications To Data Structures — Quiz
Test your understanding of applications to data structures with 5 practice questions.
Practice Questions
Question 1
Which tree-based data structure is commonly used to implement a priority queue efficiently?
Question 2
Which tree structure is especially useful for autocomplete and prefix matching?
Question 3
A file system with folders and subfolders is naturally modeled as what kind of tree?
Question 4
What kind of tree is used to represent and evaluate an arithmetic expression such as $(3+4)\times 5$?
Question 5
In a binary search tree, where do values smaller than the value at a node belong?