A. every node stores data saying which of its children exist in the array
B. no need of any changes continue with 2w and 2w+1, if node is at i
C. keep a seperate table telling children of a node
D. use another array parallel to the array with tree
Answer: Option A
This Question Belongs to Data Structure >> Binary Search Trees(B Tree)
A. O(1)
B. O(log n)
C. O(n)
D. O(n log n)
Which traversal method of a BST will produce a sorted sequence of node values?
A. Inorder
B. Preorder
C. Postorder
D. Level-order
What is the maximum number of children a node in a Binary Search Tree (BST) can have?
A. 1
B. 2
C. 3
D. Any number
How can you determine if a Binary Tree is a Binary Search Tree (BST)?
A. Verify if all nodes in the left subtree are less than the root and all nodes in the right subtree are greater than the root.
B. Check if the tree is balanced.
C. Ensure all nodes have exactly two children.
D. Verify the height of the tree.
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