Quiz: Trees, Stacks, and Queues Questions
Browse questions from Quiz: Trees, Stacks, and Queues. Each question has options and an explanation.
Questions — Page 1 of 1
- How many children can each node have in a binary tree?
- A binary tree node can have at most two children.
- What is the BST rule for the left subtree?
- In a BST, the right subtree normally contains greater keys.
- Which data structure is LIFO?
- A stack is FIFO.
- Which data structure is commonly used for BFS?
- A queue is FIFO.