Multiple Choice
Which type of lock still allows other transactions to have read-only access to the locked resource?
A) Exclusive lock
B) Shared lock
C) Explicit lock
D) Implicit lock
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q1: Measures that are taken to prevent one
Q2: Recovering a database via reprocessing involves _.<br>A)restoring
Q4: Which of the following is not true
Q5: One remedy for the inconsistencies caused by
Q6: Ensuring that all rows impacted by the
Q7: Which of the following would a DBA
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