Multiple Choice
Which of the following would a DBA typically NOT do in managing the DBMS?
A) Analyze system performance statistics
B) Install new versions of the operating system,as needed
C) Evaluate new DBMS product features
D) Tune DBMS product options to accommodate other software in use
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Recovering a database via reprocessing involves _.<br>A)restoring
Q3: Which type of lock still allows other
Q4: Which of the following is not true
Q5: One remedy for the inconsistencies caused by
Q6: Ensuring that all rows impacted by the
Q8: Recovering a database via rollforward involves _.<br>A)restoring
Q9: Resource locking must be carefully planned because
Q10: The security provided by the DBMS often
Q11: According to ANSI SQL,the serializable isolation level
Q12: In general,optimistic locking is the preferred technique