Examine these commands and their output:
A power failure occurs. The instance is restarted and this query is executed.
SQL> SELECT ename FROM emp;
What is the outcome?
A. No rows are returned
B. Only Adam and Alan are displayed
C. Adam, Alan, Ben, and Bryan are displayed
D. Only Adam, Alan, and Bryan are displayed
E. Only Adam, Alan, and Ben are displayed
|
Download Printable PDF. VALID exam to help you PASS. |
 |
hi,
Who can explain me why Ben not in the result while it has been committed ? for me i think E is corrected
Thank you
vin