Search the courses, subjects, tracks, games and features, or jump straight to a page.
3 cards from this section. Quick, good the night before a test.
What is a tree in data structures?
Think about what a family tree represents.
Name one real-world application of graphs.
Consider map applications.
What characterizes a Binary Search Tree?
Think about how data is sorted in BSTs.
True or False: Heaps can be used to implement priority queues.
Consider how elements are prioritized.
Design a data structure that allows you to insert elements and maintain a sorted order. Discuss how this data structure compares to a Binary Search Tree.
Consider how balance affects efficiency.
Given a set of points in a plane, describe how you could use a graph to find the shortest path between them, touching on potential algorithms.
Reflect on pathfinding strategies.
4 more questions in this section. Enroll free to practise them all.
Enroll free