Huawei
H13-629_V3.0 · Question #931
Which of the following prefetch strategy is correct?
The correct answer is A. Intelligent prefetching is suitable for read applications with a single data stream, or for the field layer. See the full explanation below for the reasoning.
Storage Security and Performance Optimization
Question
Which of the following prefetch strategy is correct?
Options
- AIntelligent prefetching is suitable for read applications with a single data stream, or for the field layer
- BVariable prefetching is suitable for fixed-size sequential read applications, such as multi-user
- CFixed prefetching is suitable for database applications.
- DNo pre-fetching is suitable for multi-user multimedia on demand.
How the community answered
(59 responses)- A85% (50)
- B5% (3)
- C8% (5)
- D2% (1)
Topics
#prefetch strategy#intelligent prefetching#sequential read#cache optimization
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