Huawei
H13-629_V3.0 · Question #623
In a certain large or medium-sized database application, data, logs, modification records and other files are stored in the associated LUN1, LDN2, and LDN3 respectively, and remote tasks 1, 2, and 3…
The correct answer is A. If remote task 2 fails during data synchronization, the consistency group will immediately stop B. When a disaster occurs, the data in the database is still valid when the secondary storage system is. See the full explanation below for the reasoning.
Data Protection and Business Continuity Solution Design
Question
In a certain large or medium-sized database application, data, logs, modification records and other files are stored in the associated LUN1, LDN2, and LDN3 respectively, and remote tasks 1, 2, and 3 are created respectively, and engineers add these three remote tasks to the consistency group. In this case, which of the following statements are correct? (Multiple choice)
Options
- AIf remote task 2 fails during data synchronization, the consistency group will immediately stop
- BWhen a disaster occurs, the data in the database is still valid when the secondary storage system is
- CThese three groups of remote transparent devices can only be added to the consistency group in
- DIf remote task 2 fails during data synchronization, the consistency group will continue to complete
How the community answered
(49 responses)- A76% (37)
- C8% (4)
- D16% (8)
Topics
#consistency group#remote replication#disaster recovery#data validity
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