How many colors are used in a Red-Black tree?

Practice Questions

Q1
How many colors are used in a Red-Black tree?
  1. One
  2. Two
  3. Three
  4. Four

Questions & Step-by-Step Solutions

How many colors are used in a Red-Black tree?
  • Step 1: Understand what a Red-Black tree is. It is a type of binary search tree.
  • Step 2: Learn that Red-Black trees use colors to help keep the tree balanced.
  • Step 3: Identify the two colors used in a Red-Black tree: red and black.
  • Step 4: Remember that these colors help maintain specific properties of the tree.
  • Color Properties in Red-Black Trees – Red-Black trees utilize two colors, red and black, to maintain balance and enforce specific properties that ensure efficient operations.
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