DBMS-4

Question

Comments

To delete any vertex.Two possibilities i.e)inorder predecessor or inorder successor.

In inorder traversal before the root element is predecessor

and after the root element is successor.

Here predecessor is 8 and successor is 12. 

---

I too did (D)

Answer 1

D) Both A and C.

While deleting an element, it can be replaced with the Inorder Sucessor(left most element in right subtree) or Rightmost element in Left Subtree.

Comments

Given answer says (C)