Element5 SSE Interview Questions and Answers

A binary search tree is a data structure where each node has at most two children, with the left child being less than the parent and the right child being greater.

• Nodes have a key value and pointers to left and right children.

• Insertion, deletion, and search operations are efficient due to the binary search property.

• In-order traversal of a binary search tree results in a sorted list of elements.