[Feb-2022] The Best HCPP-Storage Study Guide for the H19-338-ENU Exam
H19-338-ENU certification guide Q&A from Training Expert ExamTorrent
NEW QUESTION 64
What is the specification of the OceanStor Dorado V6 high-end controller?
- A. 4 controllers per 3U
- B. 4 controllers per 4U
- C. 3 controllers per 3U
- D. 2 controllers per 2U
Answer: B
NEW QUESTION 65
Which technologies are used to improve Dorado performance? (Multiple choice)
- A. Wear leveling and anti-wear leveling technologies.
- B. I/O priority scheduling policy that assigns different priorities for different types of I/Os.
- C. CPU grouping algorithm that uses dedicated cores for I/O reads and writes.
- D. Full-strip write
- E. RAID-IP
Answer: B,C,D
NEW QUESTION 66
In static-priority arbitration mode, if the active-active relationships are functioning, but all replication links between storage arrays are down.
What will happen?
- A. Service stop at both the preferred and non-preferred sites
- B. Services stop at the preferred-site while they continue at the non-preferred site
- C. Services continue at the preferred site while they stop at the non-preferred site
- D. Service continues at both the preferred and non-preferred sites
Answer: C
NEW QUESTION 67
Which networking architectures are provided by Huawei geo-redundant 3D DR solution? (Multiple choice)
- A. Parallel networking
- B. Ring networking
- C. Serial networking
Answer: A,B,C
NEW QUESTION 68
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 69
The OceanStor OS monitors the response time of I/Os sent to disks. If the time exceeds the threshold, the system quickly responds to hosts through degraded reading of RAID groups. The technique is called
- A. Online diagnostics
- B. Quick response to slow I/Os
- C. Slow disk detection
Answer: C
NEW QUESTION 70
Fusion Storage supports the iSCSI protocol only in VMware scenarios.
- A. True
- B. False
Answer: A
NEW QUESTION 71
Which technique is used to protect end-to-end data integrity?
- A. CRC
- B. DIX+T10
- C. SHA
Answer: B
NEW QUESTION 72
Which model does not support NVMe SSD?
- A. OceanStor Dorado 18000 V6
- B. OceanStor Dorado 6000 V6
- C. OceanStor Dorado 5000 V6
- D. OceanStor Dorado 3000 V6
Answer: D
NEW QUESTION 73
Which of the following contribute to the high reliability of Dorado high-end systems? (Multiple Choice)
- A. NDU
- B. FastWrite
- C. Smart DAE
- D. Front-end and back-end interconnect (shared) I/O modules
Answer: A,C,D
NEW QUESTION 74
Which part does a Discovery and Assessment (DNA) report generated by SmartIDC contain? (Multiple Choice)
- A. Assessment
- B. As-is analysis
- C. Solution suggestion
- D. Customer business planning
Answer: A,B,C,D
NEW QUESTION 75
Among the Dorad o series storage systems, which o f the following back-end technologies provides the lowest theoretical latency?
- A. SAS
- B. PCIe
- C. NVMe
Answer: C
NEW QUESTION 76
Which of the following are benefits of front-end interconnect (shared) I/O modules? (Multiple choice)
- A. Fewer front-end modules and host links needed.
- 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. Direct data dispatch to the distributed controllers through front-end modules in one controller enclosure.
- D. Storage sysadmins are needed to ensure the multipath software in servers runs online before controller upgrades.
Answer: A,B
NEW QUESTION 77
Which models support continuous cache mirroring? (Multiple choice)
- A. 5500V5
- B. 5800 V5
- C. 18500 V5
- D. 6800 V5
- E. 18800 V5
Answer: C,D,E
NEW QUESTION 78
Which of the following are possible statuses of HyperMetro? (Multiple choice)
- A. Force Start
- B. Synchronizing
- C. Paused
- D. Normal
- E. Awaiting Synchronized
Answer: A,B,C,D
NEW QUESTION 79
In static-priority arbitration mode, if the active-active relationships are functional, but all replication links between storage arrays are down, what will happen?
- A. Services continues at the preferred site while they stop at the non-preferred site
- B. Services continues at both the preferred and non-preferred sites
- C. Services stop at the preferred site while they continue at the non-preferred site
- D. Services stop at both the preferred and non-preferred sites
Answer: A
NEW QUESTION 80
How many controllers can be concurrently accessed by a single SSD in OceanStor Dorado V6 high-end storage?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 81
Which of the following statements is incorrect about the Active-active architecture of Dorado V6?
- A. LUNs are not owned by any controller.
- B. Load is balanced among controllers.
- C. The logical paths of the host are Active-Active.
- D. ALUA must be configured when the operating system_x27;s native multipathing software is used.
Answer: D
NEW QUESTION 82
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