Exhibit: View the Exhibit to see the data in the emp table. You created a PRIMARY KEY
constraint on the empno column of the emp table, and the constraint is not deferred. Which
two statements are true in this scenario? (Choose two.)
A.
A NOT NULL constraint would be enforced on the empno column.
B.
A bitmap unique index would be created on the empno column.
C.
A CHECK constraint would be enforced on the empno column.
D.
A unique index on the empno column would be created.
E.
No index would be created or used in this case.
Explanation: