Which two statements are true about the output? (Choose two.)
A. In the second column, indicates a check constraint.
B. The STATUS column indicates whether the table is currently in use.
C. The R_CONSTRAINT_NAME column gives the alternative name for the constraint.
D. The column DELETE_RULE decides the state of the related rows in the child table when the corresponding row is deleted from the parent table.
Answer:A
Which two statements are true about the output? (Choose two.)
A. In the second column, indicates a check constraint. B. The STATUS column indicates whether the table is currently in use. C. The R_CONSTRAINT_NAME column gives the alternative name for the constraint. D. The column DELETE_RULE decides the state of the related rows in the child table when the corresponding row is deleted from the parent table.