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Topic starter
07/09/2022 6:03 am
A multinational enterprise has a huge business, and customer business data is scattered in multiple locations, and the distance between the locations is greater than 1000km. The enterprise hopes to centrally manage the backup data of each site, so that users can analyze and mine all data without affecting the normal business. If any business site suffers a disaster, the enterprise can take over the business and perform data recovery. In this case, which disaster recovery backup solution should the enterprise choose?
- A . Two-site three-center scheme, asynchronous remote replication is used between sites
- B . Two-site three-center scheme, synchronous remote replication is used between each site
- C . Central disaster recovery backup solution, using synchronous remote replication between the business site and the central site
- D . Central disaster recovery and backup scheme, using asynchronous remote replication between the business site and the central site
Suggested Answer: D