Huawei H13-624 Exam Practice Questions (P. 1)
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Question #1
A colleague suggests using SmartMigration to improve write performance on certain LUNs. This is:
- ANot possible in any situation.
- BPossible in all situations.
- CPossible in some situations.
- DOnly a temporary solution.
Correct Answer:
C
C
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Question #2
A live gaming platform uses Huawei OceanStor all-flash storage systems with the flash-dedicated FlashLink technology. Which of the following statements about the multi-core technology of FlashLink are correct?
- AvNodes are bound to CPUs to reduce the overheads for scheduling and transmission across CPUs.
- BRead/write I/Os are deployed in different groups from other types of I/Os to avoid mutual interference.
- CA request is processed by one core until its completion. Cores are lock-free to avoid frequent switchovers among the cores.
- DThe intelligent multi-core technology drives linear growth of storage performance with CPUs and cores.
Correct Answer:
D
D
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Question #3
A service host is connected to a storage device through Fibre Channel SAN. However, the service host cannot detect mapped LUNs after scanning. Which of the following are possible causes?
- AThe Fibre Channel module on the service host is faulty.
- BNo multipathing software is installed on the service host.
- CZones are incorrectly configured.Most Voted
- DThe storage network is blocked by the firewall.
Correct Answer:
B
B
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Question #4
Which of the following statements about global deduplication is false?
- ADeduplicated copy in different storage policies uses the same DDB.
- BDeduplicated copy in different storage policies uses the same disk library and deduplication attributes.
- CDeduplicated copy in different storage policies uses the same deduplication pools as the backup target.
- DDifferent storage policies must adopt the same backup data retention period.
Correct Answer:
D
D
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Question #5
An enterprise has deployed multiple applications, such as desktop cloud, database, video on demand (VoD), and backup. These applications occupy a large amount of storage resources. The enterprise plans to use the deduplication and compression features. Which of the following configurations are recommended?
- ADeduplication and compression are not recommended for VOD scenarios because video files have been compressed by application software and re-compression will be inefficient.
- BDeduplication is recommended for desktop cloud scenarios because there is a large amount of duplicate data among multiple virtual images.
- CCompression is recommended for database-scenarios because a large amount of data needs to be stored.
- DDeduplication is not recommended for backup scenarios because all backup data must be retained.
Correct Answer:
C
C
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