Câu 8: H13-624: HCIP-Storage V5.0
A company deploys a Huawei distributed storage system to build a new online transaction system. The company deploys database application software of the transaction system on virtual machines (VMs). Multiple data volumes are mounted to VM. What are the best methods to ensure data restoration reliability?
Nội dung câu hỏi
A company deploys a Huawei distributed storage system to build a new online transaction system. The company deploys database application software of the transaction system on virtual machines (VMs). Multiple data volumes are mounted to VM. What are the best methods to ensure data restoration reliability?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. All volume snapshots must be created at the same time.
- B. A snapshot and a consistency snapshot comply with the dependency consistency principle.
- C. Multiple data volumes used by the database do not have to use the consistency snapshot.
- D. Different data volumes need to be restored in sequence. — đáp án hiện tại
Cộng đồng
0 bình luận công khai. Tên thành viên được ẩn một phần.
Chưa có bình luận. Mở giao diện tương tác để bắt đầu thảo luận.