Home » MCQs » DBMS MCQs » DBMS Buffer Replacement Strategies MCQs

Database systems may have to delay some requests if they receive ____ requests from different users, so they can preserve data consistency

9. Database systems may have to delay some requests if they receive ____ requests from different users, so they can preserve data consistency.

1. Consecutive
2. Simultaneous
3. Concurrent
4. None

Answer: C) Concurrent

Explanation:

Database systems may have to delay some requests if they receive concurrent requests from different users, so they can preserve data consistency.