Question
An attribute A of datatype varchar(20) has the value "Avi . The attribute B of datatype char(20) has value Reed .Here attribute A has ____ spaces and attribute B has ____ spaces .
Answer: Option A
Was this answer helpful ?
3, 20Varchar changes its length accordingly whereas char has a specific length which has to be filled by either letters or spaces.
Was this answer helpful ?
More Questions on This Topic :
Latest Videos
Latest Test Papers
Submit Solution