A Table Is in 4NF If It Is in 3NF

question 5

Multiple Choice

A table is in 4NF if it is in 3NF, and _____.

• A) all attributes must be dependent on the primary key and must be dependent on each other
• B) all attributes are unrelated
• C) it has no multivalued dependencies
• D) no column contains the same values

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Definitions:

Childbirth

The process of delivering a baby from the mother's womb into the world.

Mothers

Female parents who play a central role in the nurturing and upbringing of their children, affecting their emotional, physical, and social development.

Uterine Changes

Uterine Changes refer to the physiological modifications in the uterus, such as those occurring during the menstrual cycle, pregnancy, or as part of aging.

Cervical Changes

Physiological alterations in the cervix, often related to menstruation, pregnancy, or health conditions affecting the female reproductive system.