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SK0-005 · Question #577
SK0-005 Question #577: Real Exam Question with Answer & Explanation
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Security and disaster recovery
Question
The management team informs a server administrator that a database requires high availability. There can be no data loss with a single server failure. Which of the following solutions should the administrator recommend?
Options
- ATwo database servers, both online and synchronizing in real time
- BTwo database servers, one online and one off-line, synchronizing every five hours
- CThee database servers, both off-line and synchronizing after restoring to the third node
- DThree database servers, with a heartbeat between each of them, using asynchronous replication
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Topics
#High Availability#Data Replication#Synchronous Replication#Database Servers