Which of the following operations is more efficient in a Red-Black tree compared
Practice Questions
Q1
Which of the following operations is more efficient in a Red-Black tree compared to an AVL tree?
Insertion
Deletion
Searching
All of the above
Questions & Step-by-Step Solutions
Which of the following operations is more efficient in a Red-Black tree compared to an AVL tree?
Step 1: Understand what a Red-Black tree is. It is a type of self-balancing binary search tree with specific properties that help keep it balanced.
Step 2: Understand what an AVL tree is. It is another type of self-balancing binary search tree that maintains balance by ensuring the heights of two child subtrees of any node differ by at most one.
Step 3: Learn about tree operations. Both trees support operations like insertion, deletion, and searching.
Step 4: Focus on deletion. When you delete a node from a tree, the tree may need to be rebalanced.
Step 5: Compare the rebalancing process. In AVL trees, more rotations (rearrangements of nodes) are often needed to maintain balance after deletion.
Step 6: In Red-Black trees, fewer rotations are typically required during deletion, making this operation more efficient.
Step 7: Conclude that deletion is generally more efficient in Red-Black trees compared to AVL trees.
