Explanation:When a rollback does occur, it is often the result of a network partition. 3. Failover allows a ________ member to become primary if primary is unavailable.
A. Hidden
B. Primary
C. ViewState
D. Secondary
Answer:A
Explanation:When a rollback does occur, it is often the result of a network partition. 3. Failover allows a ________ member to become primary if primary is unavailable.
A. Hidden B. Primary C. ViewState D. Secondary
Explanation:Replica set members keep the same data set but are otherwise independent. 4. Sometimes the failover process may require a ____________ during operation.