IBM
C2090-600 · Question #42
When can a high availability disaster recovery (HADR) role switch operation be performed in a DB2 pureScale environment?
The correct answer is D. All the log streams are in remote catchup state and the synchronization mode is NEARASYNC. See the full explanation below for the reasoning.
Question
When can a high availability disaster recovery (HADR) role switch operation be performed in a DB2 pureScale environment?
Options
- AWhen crash recovery is occurring on the standby cluster.
- BWhen all the log streams are in peer or assisted remote catchup state.
- CWhen the primary database is not connected to the standby database.
- DAll the log streams are in remote catchup state and the synchronization mode is NEARASYNC.
How the community answered
(26 responses)- A4% (1)
- B4% (1)
- C8% (2)
- D85% (22)
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