SK0-005 · Question #17
Which of the following backup types only records changes to the data blocks on a virtual machine?
The correct answer is B. Snapshot. The backup type that only records changes to the data blocks on a virtual machine is snapshot. A snapshot is a point-in-time copy of a virtual machine (VM) that captures the state and data of the VM at a specific moment. A snapshot can be created instantly and with minimal…
Question
Which of the following backup types only records changes to the data blocks on a virtual machine?
Options
- ADifferential
- BSnapshot
- CIncremental
- DSynthetic full
How the community answered
(18 responses)- B94% (17)
- C6% (1)
Explanation
The backup type that only records changes to the data blocks on a virtual machine is snapshot. A snapshot is a point-in-time copy of a virtual machine (VM) that captures the state and data of the VM at a specific moment. A snapshot can be created instantly and with minimal overhead, as it only stores the changes made to the VM after the snapshot was taken. A snapshot can be used to restore the VM to its previous state in case of data loss or corruption.
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