| 17. | Which SQL-92 standard SQL command can be used to change a table name? |
|||||||
Answer: Option D Explanation: No answer description available for this question. Let us discuss. |
| 18. | Database redesign is not terribly difficult if the: |
|||||||
Answer: Option C Explanation: No answer description available for this question. Let us discuss. |
| 19. | What SQL command can be used to delete columns from a table? |
|||||||
Answer: Option C Explanation: No answer description available for this question. Let us discuss. |
| 20. | Which of the following SQL statements are helpful in database redesign? |
|||||||
Answer: Option C Explanation: No answer description available for this question. Let us discuss. |
