Mark is interviewing for the role of database developer. To help with the revisions, he made himself a quiz. Help him answer the questions.
The data type of a column for storing 10-digit phone numbers can be of type:
A.Integer
B.Double
C.Varchar
D.Char
E.Float
1
A, B and E
2
B and E
3
C and D
4
A and C
5
Question Not Attempted