Which of the following option has multivalue characteristics?
2016
Which of the following option has multivalue characteristics?
- A.
Age
- B.
e-mail id
- C.
Adhaar number
- D.
Gender
Attempted by 354 students.
Show answer & explanation
Correct answer: B
A multivalued attribute can hold multiple values for a single entity instance. A person can possess more than one e-mail id simultaneously, whereas age, Adhaar number, and gender contain only a single value per individual. Therefore, Option B is correct.