Explanation:None. 8. A transaction completes its execution is said to be
A. Committed
B. Aborted
C. Rolled back
D. Failed
Answer:A
Explanation:None. 8. A transaction completes its execution is said to be
A. Committed B. Aborted C. Rolled back D. Failed
Explanation:A complete transaction always commits. 9. Which of the following is used to get back all the transactions back after rollback ?