All read preference modes except _______ may return stale data.
A. primary
B. primaryPreferred
C. secondary
D. None of the mentioned
Answer:A
All read preference modes except _______ may return stale data.
A. primary B. primaryPreferred C. secondary D. None of the mentioned
Explanation:Ensure that your application can tolerate stale data if you choose to use a non-primary mode. 10.Which of the following preference does not affect the visibility of data ?