Câu 12: E10-002: Cloud Infrastructure and Services Version 2
What describes the operation of the write-through cache in a block-based storage system?
Nội dung câu hỏi
What describes the operation of the write-through cache in a block-based storage system?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. Data is placed in the cache. Data is written to the disk. An acknowledgement for the write is sent. — đáp án hiện tại
- B. Data is placed in the cache. An acknowledgement for the write is sent immediately. Data is later written to the disk.
- C. Data is written directly to the disk without being placed in the cache. An acknowledgement for the write is sent.
- D. Data is written directly to the disk. An acknowledgement for the write is sent immediately. Data is later placed in the cache.
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