Which two statements are true about the output?

Evaluate the following SELECT statement and view the Exhibit to examine its output:
SELECT constraint_name, constraint_type, search_condition, r_constraint_name,
delete_rule, status FROM user_constraints WHERE table_name = ORDERS
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.