

McqMate
Q. |
To drop a column that is used as a foreign key, first |
A. | drop the primary key. |
B. | drop the table. |
C. | drop the foreign key constraint. |
D. | All the above |
E. | None of these |
Answer» C. drop the foreign key constraint. |
View all MCQs in
Important Computer MCQs For Competitive Exams part 2No comments yet