2018版OCP 11g 052最新考試題庫整理(帶答案)(17)
阿新 • • 發佈:2018-08-28
exe min where ans restart comm nds turned play 17、 Examine these commands and their output:
SQL> SELECT * FROM emp;
ENO ENAME
100 Adam
101 Alan
SQL> INSERT INTO emp VALUES(102,‘Ben");
1 row created.
SQL> COMMIT;
Commit completed.
SQL> UPDATE emp SET ename=‘Bryan‘ WHERE eno=102;
1 row updated.
A power failure occurs. The Instance Is restarted and this query Is executed.
SQL> SELECT ename FROM emp;
What Is the outcome?
A) Only Adam and Alan are displayed.
B) Only Adam, Alan, and Bryan are displayed.
C) Adam, Alan, Ben, and Bryan are displayed.
D) No rows are returned.
E) Only Adam, Alan, and Ben are displayed.
Answer:E
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2018版OCP 11g 052最新考試題庫整理(帶答案)(17)