MCQOPTIONS
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| 1. |
In the PL/SQL block below, how many rows will be inserted in the messages table? DECLARE v_start_salesNUMBER := 2; v_end_sales NUMBER := 100; BEGIN FOR i IN v_start_sales..v_end_sales LOOP INSERT INTO messages(msgid) VALUES v_start_sales; END LOOP; END; |
| A. | 0 |
| B. | 99 |
| C. | 1 |
| D. | 100 |
| Answer» C. 1 | |