[Dec 27, 2021] Free Huawei H19-308-ENU Exam Questions & Answer
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NEW QUESTION 113
Which model supports expansion of up to 32 controllers?
- A. OceanStor Dorado 5000 V6
- B. OceanStor Dorado 3000 V6
- C. OceanStor Dorado 18000 V6
- D. OceanStor Dorado 6000 V6
Answer: C
NEW QUESTION 114
Which of the following statements about SmartTier (intelligent file tiering) are true?
- A. Three-tiered: SSDs, SAS disks, and NL-SAS disks
- B. Scope: Applies to single file systems
- C. Tiering granularity: File
- D. Migration modes: Automatic and user defined policies
Answer: A,C,D
NEW QUESTION 115
Which of the following are the all-flash models that support SmartMatrix 2.0 and tolerate failures of up to 3 controllers in a 4-controller layout without disrupting services? (Multiple Choice)
- A. 5800F V5
- B. 6800F V5
- C. 18500F V5
- D. 18800F V5
Answer: B,C,D
NEW QUESTION 116
Assume that an application generates about 8,400 random small I/Os, the read/write ratio is 21, and RA..
5 is used. If no requested data is hit in the cache (COW mode), what is the IOPS required by the disk arr....
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 117
File data stored in OceanStor 9000 is divided into N fragments and M redundant fragments, M ranges from 2 to 18.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 118
SmartMigration supports three data migration approaches: Storage media migration (for example, between SAS and NL-SAS), RAID level migration (between different RAID levels), and conversion between a thin LUN and a thick LUN.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 119
SmartQoS allows preferential response to high-priority services.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 120
Which protocol is used for interconnection between controllers of OceanStor V5 Kunpeng?
- A. RDMA
- B. PCl-e
Answer: A
NEW QUESTION 121
2200 V3 is the only product that supports SmartVitualizartion among entry-level storage products.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 122
Which of the following are key capabilities and highlights of the OceanStor F V5?
- A. High scalability (8 controllers supported by mid-range deices, 16 supported by high-end devices)
- B. Support for inline deduplication and compression (most optimized AFAS do not support deduplication or support only post-p compression)
- C. Support for QoS and cache partitioning (key requirements of high-end storage)
- D. 12 Gbit/s ink to disk enclosures (VMAX still uses 6 Gbit/s SAS back end links with low performance)
Answer: A,B,C,D
NEW QUESTION 123
Which of the following functions is NOT supported by the OceanStor F V5?
- A. HyperMetro (NAS)
- B. Unified storage
- C. Tiered storage
- D. Deduplication and compression
Answer: C
NEW QUESTION 124
What are the major changes of OceanStor V5 compared with OceanStor V3?
- A. Software re-written
- B. Hardware upgrade
- C. Both hardware and software completely changed
Answer: B
NEW QUESTION 125
Which is the maximum IOPS that Dorado V3 can achieve?
- A. 4 Million IOPS@1 ms
- B. 3 Million IOPS@1ms
- C. 4 Million [email protected] ms
- D. 3 Million [email protected] ms
Answer: C
NEW QUESTION 126
The OceanStor 2200 V3 does not support scale-out.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 127
In NAS cross-protocol access, the Windows permission is the same as the Linux permission.
- A. False
- B. True
Answer: A
NEW QUESTION 128
What is the minimum number of disks for RAID 10?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 129
What are the front-end protocols of OceanStor Dorado V6?
- A. 40G Ethernet
- B. 16G FC
- C. 32G FC
- D. 100G Ethernet
Answer: C,D
NEW QUESTION 130
You can migrate data from Dorado V3 to traditional storage.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 131
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