Trees In Data Structures - Study Mode

[#126] In a binary search tree (BST), which property is true about the nodes?
Correct Answer

(C) All nodes in the right subtree are greater than the root node

[#127] What type of binary tree has all levels fully filled except possibly the last level?
Correct Answer

(A) Complete binary tree

[#128] Which of the following is NOT a type of binary tree traversal?
Correct Answer

(A) Inorder

[#129] In a level-order traversal of a binary tree, which data structure is commonly used?
Correct Answer

(B) Queue

[#130] What is the degree of a node in a tree?
Correct Answer

(B) The number of children the node has