Which operation is NOT performed in a Red-Black tree during insertion?
Practice Questions
Q1
Which operation is NOT performed in a Red-Black tree during insertion?
Coloring the new node red
Rotating the tree
Recoloring nodes
Removing the root node
Questions & Step-by-Step Solutions
Which operation is NOT performed in a Red-Black tree during insertion?
Step 1: Understand what a Red-Black tree is. It is a type of binary search tree that has specific properties to maintain balance.
Step 2: Know the basic operations performed during insertion in a Red-Black tree. These include coloring nodes, rotating nodes, and fixing violations of the Red-Black properties.
Step 3: Identify the operations that are part of the insertion process. These operations help maintain the balance and properties of the tree.
Step 4: Recognize that removing the root node is not part of the insertion process. In fact, the root node is usually maintained and adjusted rather than removed.
Step 5: Conclude that the operation of removing the root node is NOT performed during the insertion in a Red-Black tree.
