Teaching Rajasthan Basic Computer Instructor 2021 Mock Test Programming and Data Structure Binary Heap Binary Search Tree
What is the pre-order traversal of the binary search tree corresponding to the following key values (in order)?
4, 8, 9, 10, 12, 13, 22
1
8, 9, 4, 12, 10, 22, 13
2
13, 22, 10, 12, 4, 8, 9
3
9, 8, 4, 12, 10, 22, 13
4
9, 8, 4, 12, 22, 10, 13