H19-338 Practice Dumps - Verified By Free4Dump Updated 157 Questions
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NEW QUESTION 11
Which is the protocol for networking a smart disk enclosure with controller enclosures?
- A. SAS
- B. PCIe
- C. 100GE RoCE
- D. FC
Answer: C
NEW QUESTION 12
HIS refers to hospital management information system. It collects stores. tarsiers analyze queries and may share patient finance and material information, as well as genetates reports to provide comprehensive and accurate data for hospital leaders and management personnel of each departrnent.
- A. True
- B. False
Answer: A
NEW QUESTION 13
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 14
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 15
In OceanStor V5, one LUN is enough for testing the ultimate performance.
- A. True
- B. False
Answer: B
NEW QUESTION 16
Two quorum devices are deployed at the third-place site.
Both quorum devices can be used for arbitration at the same time.
- A. True
- B. False
Answer: B
NEW QUESTION 17
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 18
Which statements about Huawei's geo-redundant 3DC DR solution are true? (Multiple choice)
- A. Visual DR management and one-click DR drill and recovery are supported.
- B. Interworking of DR services among entry-level mid-range, and high-end storage arrays is supported.
- C. HyperMetro SAN support DR Star.
- D. HyperMetro NAS supports DR Star.
Answer: A,B,C
NEW QUESTION 19
Which technique is used to protect end-to-end data integrity?
- A. SHA
- B. CRC
- C. DIX+T10
Answer: C
NEW QUESTION 20
Which of the following are benefits of front-end interconnect (shared) I/O modules? (Multiple choice)
- A. Storage sysadmins are needed to ensure the multipath software in servers runs online before controller upgrades.
- B. Host path loss prevention in the event of controller failure, controller hard/software upgrades, and even single FC 1 between host and storage.
- C. Fewer front-end modules and host links needed.
- D. Direct data dispatch to the distributed controllers through front-end modules in one controller enclosure.
Answer: B,C
NEW QUESTION 21
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 22
HyperCDP objects can be used to restore data but cannot be directly mapped to hosts for read and write operations.
- A. True
- B. False
Answer: B
NEW QUESTION 23
The HyperMetro architecture of OceanStor Dorado V6 belongs to which of the following categories?
- A. Active-active gateway-free
- B. Active-active gateway
- C. Active-passive gateway
- D. Active-passive gateway-free
Answer: A
NEW QUESTION 24
Controllers must be restarted during software NDU upgrade of Dorado V6.
- A. True
- B. False
Answer: B
NEW QUESTION 25
Which functions does SmartQoS provide on OceanStor Dorado V6? (Multiple choice)
- A. Maximum bandwidth
- B. Maximum IOPS
- C. LUN prioriy
- D. Latency control
Answer: A,B
NEW QUESTION 26
HyperMetro uses the quorum server mode. If all replication links between two sites are down, which site survives and continues providing services>
- A. The site that wins the arbitration
- B. Preferred site
- C. Non-preferred site
Answer: B
NEW QUESTION 27
Which replication link types do Huawei active-active (HyperMetro) solution support? (Multiple choice)
- A. SAS
- B. InfiniBand
- C. IP
- D. Fiber Channel
Answer: C,D
NEW QUESTION 28
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 29
In the test case of front-end interface module redundancy, you must first power off the controller and then the front-end interface module.
- A. True
- B. False
Answer: B
NEW QUESTION 30
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