Broadcom-VMware
VCP550D · Question #270
How is changed block tracking (CBT) used in a vSphere implementation?
The correct answer is B. CBT is used by VMware Data Protection (VDP) to reduce time needed for backup jobs. See the full explanation below for the reasoning.
Question
How is changed block tracking (CBT) used in a vSphere implementation?
Options
- ACBT is used by the VMkernel to reduce time needed for virtual machine copy operations.
- BCBT is used by VMware Data Protection (VDP) to reduce time needed for backup jobs.
- CCBT is used by vCenter Server to reduce the size of snapshots.
- DCBT is used by vSphere Replication for synchronous replication operations.
How the community answered
(28 responses)- A4% (1)
- B75% (21)
- C14% (4)
- D7% (2)
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