NCP-DB-6.10 · Question #186
An administrator needs to create and refresh clones to a point in time. NDB allows which two methods for satisfying this requirement? (Choose two.)
The correct answer is B. Snapshots D. Transaction logs. NDB allows creating and refreshing clones to a point in time using two primary methods: Snapshots: NDB uses storage snapshots (e.g., via Nutanix Volumes or AHV) to capture the database state at a specific point. These snapshots can be used to create or refresh clones, providing…
Question
An administrator needs to create and refresh clones to a point in time. NDB allows which two methods for satisfying this requirement? (Choose two.)
Options
- AFull backups
- BSnapshots
- CVM snapshots
- DTransaction logs
How the community answered
(32 responses)- A3% (1)
- B94% (30)
- C3% (1)
Explanation
NDB allows creating and refreshing clones to a point in time using two primary methods: Snapshots: NDB uses storage snapshots (e.g., via Nutanix Volumes or AHV) to capture the database state at a specific point. These snapshots can be used to create or refresh clones, providing a consistent recovery point. Transaction logs: Transaction logs (e.g., PostgreSQL WAL, SQL Server logs) enable point-in- time recovery (PITR) by applying logs to a snapshot, allowing clones to be refreshed to a precise
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