Câu 69: SK0-004: CompTIA Server+
An administrator is attempting an OS upgrade on a VM disk that is stored on a SAN. In the event of a failure, the administrator wants to ensure the system can return to a working state in the shortest amount of time possible. Which of the following backup methods would BEST accomplish this?
Nội dung câu hỏi
An administrator is attempting an OS upgrade on a VM disk that is stored on a SAN. In the event of a failure, the administrator wants to ensure the system can return to a working state in the shortest amount of time possible. Which of the following backup methods would BEST accomplish this?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. A storage-level snapshot made on the SAN
- B. A full file-system backup stored on the SAN — đáp án hiện tại
- C. A full file-system backup stored on an LTO tape
- D. A system recovery point made with the OS
- E. A bit-level image stored on an SSD in the VM host
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