MCQOPTIONS
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| 1. |
create table apartment(ownerID varchar (5), ownername varchar(25), floor numeric(4,0),primary key (ownerID:));Choose the correct option regarding the above statement |
| A. | The statement is syntactically wrong |
| B. | It creates a relation with three attributes ownerID, ownername, floor in which floor cannot be null. |
| C. | It creates a relation with three attributes ownerID, ownername, floor in which ownerID cannot be null. |
| D. | It creates a relation with three attributes ownerID, ownername, floor in which ownername must consist of at least 25 characters. |
| Answer» D. It creates a relation with three attributes ownerID, ownername, floor in which ownername must consist of at least 25 characters. | |