Câu 56: H13-624-V5-5: HCIP-Storage V5.5

Assume a financial customer purchased multiple Huawei flash storage devices for routine service deployment. Which of the following statements is false about service system characteristics in financial scenarios?

1. A. The database OLAP service involves sequential read of large I/Os. The amount of data processed per batch determines hot data areas.
2. B. The database OLTP service mainly involves random small I/Os and a few sequential write I/Os. There are more read operations than write operations, and hot data areas are clear.
3. C. Backup and archiving services mainly involve sequential large I/Os. Writes are involved in backup and archiving services, and reads are involved in restoration services.
4. D. Document imaging services mainly involve sequential read of large I/Os, a few metadata operations, and 90% GB-level large file write operations. — đáp án hiện tại