Which of the Following Statements About Removing a Node from a Red-Black

question 59

Multiple Choice

Which of the following statements about removing a node from a red-black tree is correct?

• A)Before removing a node in a red-black tree, turn it red and fix any double-black and double-red violations.
• B)If the node to be removed has a child, the child must be black.
• C)If the parent of the removed node is red, no other actions are required.
• D)If the node to be removed is a black leaf, just remove it.

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Definitions:

Hot Stove Rule

A principle in management and discipline that suggests consequences should be immediate, consistent, impersonal, and close to the action of misconduct, akin to touching a hot stove.

Progressive Discipline

The process of tying reprimands to the severity and frequency of misbehaviour.

Incremental Discipline

A method where disciplinary actions progressively increase with each recurrence of undesirable behavior.