Which of the following is a composite attribute?
2016
Which of the following is a composite attribute?
- A.
Gender
- B.
Number of dependents
- C.
Age
- D.
Date of birth
Attempted by 223 students.
Show answer & explanation
Correct answer: D
The correct option is D. A composite attribute can be divided into smaller, independent sub-parts with meanings of their own. "Date of birth" is a composite attribute because it can be broken down into further sub-attributes: Day, Month, and Year, unlike simple atomic attributes.