Câu 190: H13-629: HCIE-Storage

Huawei OceanProtect Appliance is designed based on full-process acceleration and active-active high-reliability architecture. Which of the following statements about the features of Huawei OceanProtect Appliance are true? (Choose all that apply.)

1. A. Target deduplication and deduplicated replication are supported to reduce network bandwidth costs. — đáp án hiện tại
2. B. Based on backup service characteristics, data flows are aggregated by single-channel write to an empty space to significantly improve the bandwidth performance.
3. C. Data flow characteristics can be identified. Compression after combination, high-performance predictive encoding, and byte-level compaction are used to improve the data reduction ratio. — đáp án hiện tại
4. D. The active-active hardware architecture design ensures that ongoing backup jobs can be switched over within seconds if a controller is faulty. — đáp án hiện tại