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Alibaba Exam ACA-Developer Topic 7 Question 76 Discussion

Actual exam question for Alibaba's ACA-Developer exam
Question #: 76
Topic #: 7
[All ACA-Developer Questions]

For business scenarios with strong data reliability requirements or financial business scenarios with regulatory requirements related to data durability and availability, RDS MySQL provides a remote backup mechanism to improve reliability. Which of the following is correct, regarding RDS's remote disaster recovery capabilities? (Number of correct answers: 3)

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Suggested Answer: B

Contribute your Thoughts:

Howard
14 hours ago
I agree with Kimberlie, those options make sense for disaster recovery capabilities.
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Kimberlie
3 days ago
I think the correct answers are B, C, and D.
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Karol
5 days ago
Okay, I think I've got this. The primary database must have an Alibaba Cloud Intranet address, and RDS uses DTS for real-time synchronization between the master and remote disaster recovery instances. If the primary and standby instances can't be reached, the remote instance can be switched to the primary. But the database deletion won't be synced to the disaster recovery instance. Looks like I've got the three correct answers covered.
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