SK0-005 · Question #19
A company uses a hot-site, disaster-recovery model. Which of the following types of data replication is required?
The correct answer is D. Constant. A hot site is a fully operational, mirrored environment that is ready to take over immediately with minimal or zero data loss (RPO near zero). This requires constant (real-time/synchronous) replication so that the hot site's data always matches production. Asynchronous…
Question
A company uses a hot-site, disaster-recovery model. Which of the following types of data replication is required?
Options
- AAsynchronous
- BIncremental
- CApplication consistent
- DConstant
How the community answered
(66 responses)- A2% (1)
- B5% (3)
- C2% (1)
- D92% (61)
Explanation
A hot site is a fully operational, mirrored environment that is ready to take over immediately with minimal or zero data loss (RPO near zero). This requires constant (real-time/synchronous) replication so that the hot site's data always matches production. Asynchronous replication introduces lag, meaning some recent data could be lost. Incremental replication only copies changed data on a schedule. Application-consistent snapshots are a quality mechanism, not a continuous replication strategy.
Topics
Community Discussion
No community discussion yet for this question.