Which of the following is a composite attribute?
2022
Which of the following is a composite attribute?
- A.
Date-of-birth
- B.
Age
- C.
Grade
- D.
City
Attempted by 750 students.
Show answer & explanation
Correct answer: A
A composite attribute can be divided into smaller sub-parts that have independent meaning. Date-of-birth is composite because it consists of day, month, and year components. In contrast, atomic attributes like age, grade, or city cannot be meaningfully subdivided further in this context.