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NEW QUESTION 70
What is the specification of the OceanStor Dorado V6 high-end controller?
- A. 2 controllers per 2U
- B. 4 controllers per 3U
- C. 3 controllers per 3U
- D. 4 controllers per 4U
Answer: D
NEW QUESTION 71
In OceanStor V5, what protocols are supported by NAS? (Multiple choice)
- A. FTP
- B. NFS
- C. CIFS
- D. HTTP
Answer: A,B,C,D
NEW QUESTION 72
How to test the failure of three controllers on a Dorado V6 mission-critical storage system with four controllers (SmartMatrix)?
- A. Simulate the faults on any two controllers. After 5 minutes, simulate the fault on the third controller.
- B. Simulate the faults on three controllers at the same time
Answer: A
NEW QUESTION 73
HyperMetro uses the quorum server mode. If all replication links between two sites are down, what are the Health Status, Running Status, and Link Status of the HyperMetro pair?
- A. Faulty. Normal. To be recovered
- B. Faulty, To be synchronized, Link down
- C. Abnormal, Faulty. ...
Answer: C
NEW QUESTION 74
Assueme a customer needs to generate a large number of data copies based on the scheduling policy to recover data if production data is deleted by mistake.
Which is the feature that must be configured?
- A. HyperSnap
- B. HyperCDP
- C. HyperClone
- D. HyperReplication
Answer: B
NEW QUESTION 75
Which technologies are used to improve Dorado performance? (Multiple choice)
- A. CPU grouping algorithm that uses dedicated cores for I/O reads and writes.
- B. I/O priority scheduling policy that assigns different priorities for different types of I/Os.
- C. Wear leveling and anti-wear leveling technologies.
- D. RAID-IP
- E. Full-strip write
Answer: A,B,E
NEW QUESTION 76
Controllers must be restarted during software NDU upgrade of Dorado V6.
- A. True
- B. False
Answer: B
NEW QUESTION 77
Which of the following contribute to the high reliability of Dorado high-end systems? (Multiple Choice)
- A. NDU
- B. Smart DAE
- C. FastWrite
- D. Front-end and back-end interconnect (shared) I/O modules
Answer: A,B,D
NEW QUESTION 78
Which is the technology used for end-to-end protection of data integrity in the industry?
- A. SHA
- B. CRC
- C. T10 PI
Answer: C
NEW QUESTION 79
What is the purpose of using sequential I/Os to overwrite all LUNs before testing Dorado performance?
- A. To ensure correct deduplication and compression ratios
- B. To provide better performance
- C. To ensure that all space of thin LUNs is allocated so read performance is close to that in actual scenarios
Answer: B
NEW QUESTION 80
Which part does a Discovery and Assessment (DNA) report generated by SmartIDC contain? (Multiple Choice)
- A. Customer business planning
- B. Assessment
- C. Solution suggestion
- D. As-is analysis
Answer: A,B,C,D
NEW QUESTION 81
Which of the following are features of the entire Dorado V6 series. (Multiple choice)
- A. Fixed-length and variable-length data deduplication.
- B. I/O interruption time of controller failover within 1 second.
- C. Intelligent DAE
- D. Upgrades most of components in user mode within 1 second.
Answer: A,B,C,D
NEW QUESTION 82
Which of the following are the end-to-end architecture optimization implemented by Dorado? (Multiple choice)
- A. Global garbage collection
- B. Multi-stream technology on SSDs.
- C. ROW-based full-stripe write and snapshot technology
- D. RAID-TP
Answer: A,B,C
NEW QUESTION 83
Which statements about OceanStor 100D are true? (Multiple choice)
- A. It stores metadata in metadata nodes.
- B. It can be scaled out to a maximum of 4096 nodes.
- C. It employs a distributed cluster architecture.
- D. It provides background data consistency checks.
Answer: A,B,C,D
NEW QUESTION 84
OceanStor 100D provides inline deduplication.
- A. True
- B. False
Answer: A
NEW QUESTION 85
Which of the following statements about LUN mapping on Dorado V6 is incorrect?
- A. New LUN groups can be directly mapped to a host.
- B. New LUNS can be directly mapped to a host or added to a LUN group (which has been mapped to a host)
- C. A mapping view must be created.
- D. LUNs or LUN groups can be created on the host mapping page
Answer: B
NEW QUESTION 86
When SmartQoS is configured on Dorado V6 and the max, normalized IOPS (8 KB) is set to 10,000 for a target LUN, the maximum IOPS of the target LUN is ____ when 16 KB I/Os are written to and read from the target LUN.
- A. 10,000 IOPS
- B. Less than 10.000. The traffic limit is about 8.500 IOPS.
Answer: B
NEW QUESTION 87
Which statement about the ROW technology for OceanStor V5 is true?
- A. One of the advantages of ROW is that it does not easily generate data fragments
- B. Block snapshots use the ROW technology
- C. ROW-based snapshots do not have extra data copies, and therefore the performance is better.
Answer: C
NEW QUESTION 88
Which is the scale-out networking protocol that OceanStor Dorado V6 supports?
- A. RoCE
- B. PCIe
- C. FC
- D. IB
Answer: A
NEW QUESTION 89
Which of the following is not a VDI application scenario in the healthcare industry?
- A. Surgical treatment room
- B. Telemedicine assistance and training
- C. Public terminal
- D. Patient information and management system
Answer: A
NEW QUESTION 90
Huawei is the only storage supplier that has passed the 9 intensity earthquake resistance certification in China.
- A. True
- B. False
Answer: A
NEW QUESTION 91
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