試題詳解

複選題
QUESTION 3 Which statements are true? (Choose all that apply) ##long not (choose 3)
(A) If errors occur during the compilation of a trigger, the trigger is still created.
(B) If errors occur during the compilation of a trigger you can go into SQL *Plus and query the USER_TRIGGERS data dictionary view to see the compilation errors.
(C) If errors occur during the compilation of a trigger you can use the SHOW ERRORS command within iSQL *Plus to see the compilation errors.
(D) If errors occur during the compilation of a trigger you can go into SQL *Plus and query the USER_ERRORS data dictionary view to see compilation errors.