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.

---

Definitions:

Cervical Cancer

A type of cancer that occurs in the cells of the cervix — the lower part of the uterus that connects to the vagina.

Embryonic

Relating to an embryo, the earliest stage of growth and development in many organisms.

Cleavage

The rapid rate of mitosis of a zygote immediately following fertilization.

Neonatal

Refers to the first four weeks after birth, a period that is critical for the child's survival and health.