Red Black Tree

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1. What are the two types of rotations in Red Black Trees?

a: Breadth, Depth Explanation

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b: Top, Bottom Explanation

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c: Left, Right Explanation

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d: None of these Explanation

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2. When nodes are assigned a color once in Red Black trees, their colors cannot change again.

a: True Explanation

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b: False Explanation

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3. Why are color restrictions imposed in Red Black Trees?

a: To obtain logarithmic time complexity Explanation

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b: To maintain the special property of red and black colors of Red Black tree Explanation

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c: To differentiate between root node and other nodes Explanation

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d: To point out the nodes where rotations can be performed Explanation

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4. Red Black Trees will perform better than AVL Trees when the primary operations required are Deletion and Insertion.

a: True Explanation

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b: False Explanation

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5. Why are Red Black Trees considered better than Hash Tables in certain scenarios?

a: Because they do not have resizing issues like Hash Tables and also offer better ordering. Explanation

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b: Because they are height balanced Explanation

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c: Because they have O (log n) time complexity for Searching, Insertion, and Deletion Explanation

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d: None of these Explanation

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