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Exam 1z0-071 topic 1 question 36 discussion

Actual exam question from Oracle's 1z0-071
Question #: 36
Topic #: 1
[All 1z0-071 Questions]

Examine the description of the BOOKS table:

The table has 100 rows.
Examine this sequence of statements issued in a new session:
INSERT INTO books VALUES ('ADV112', 'Adventures of Tom Sawyer', NULL, NULL);
SAVEPOINT a;
DELETE FROM books;
ROLLBACK TO SAVEPOINT a;
ROLLBACK;
Which two statements are true? (Choose two.)

  • A. The second ROLLBACK command replays the delete.
  • B. The first ROLLBACK command restores the 101 rows that were deleted and commits the inserted row.
  • C. The first ROLLBACK command restores the 101 rows that were deleted, leaving the inserted row still to be committed.
  • D. The second ROLLBACK command undoes the insert.
  • E. The second ROLLBACK command does nothing.
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Suggested Answer: CD 🗳️

Comments

Chosen Answer:
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alelejaja
1 week, 6 days ago
Selected Answer: CD
CD are correct
upvoted 1 times
...
yaya32
5 months ago
Selected Answer: DE
For me DE
upvoted 1 times
...
TheOracleWasTaken
10 months, 2 weeks ago
Selected Answer: CD
Seems right!
upvoted 1 times
...
Orxan_H
1 year, 1 month ago
Selected Answer: CD
Rollback without savepoint: - end of the transaction - delete savepoints - undoes all changes in the transactions
upvoted 3 times
...
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