Huawei H19-338 HCPP-Storage Dumps Questions

dumps2022-01-19T03:48:37+08:00

Huawei H19-338 HCPP-Storage dumps questions are the best material for you to pass H19-338 exam, which can prove that you have an in-depth understanding of Huawei Storage products. The test language of Huawei H19-338 exam is English. The exam registration fee is $100. Free HCPP-Storage H19-338 dumps questions are available below.

Page 1 of 5

1. Fusion Storage supports the iSCSI protocol only in VMware scenarios.

True

False

2. Dorado V6 LUNs have controller ownership.

True

False

3. To configure HyperMetro for LUNs that are carrying host services, you must first stop the host services.

True

False

4. HyperCDP objects can be used to restore data but cannot be directly mapped to hosts for read and write operations.

True

False

5. The full-stripe write technology supported by Dorado can effectively improve SSDs' service life.

True

False

6. Controllers must be restarted during software NDU upgrade of Dorado V6.

True

False

7. When performing a controller fault test on the Dorado V6 mission-critical product models, ensure that each controller has a link to the host.

True

False

8. Huawei is the only storage vendor that has passed the 9-intensity earthquake resistance certification in China.

True

False

9. Huawei HyperMetro (active-active) solution supports non-disruptive capacity expansion.

True

False

10. Huawei active-active (HyperMetro) solution must use Huawei UltraPath.

True

False

Page 2 of 5

11. Does incremental EC directly aggregate large objects and affect performance?

Yes

12. OceanStor 100D uses NVDIMMs as cache, which can prevent data loss during power failure.

Yes

13. OceanStor 100D provides inline deduplication.

True

False

14. Two quorum devices are deployed at the third-place site.

Both quorum devices can be used for arbitration at the same time.

True

False

15. OceanStor 100D can be deployed on standard universal servers.

True

False

16. In the test case of front-end interface module redundancy, you must first power off the controller and then the front-end interface module.

True

False

17. RAID2.0+ is a block-based virtualization technology. Disks are divided into CKs and CKGs form RAID groups. Therefore, compared with traditional RAID, RAID2.0+ does not require hot spare disks or hot spare space.

True

False

18. The system availability is 99.999%, indicating that the annual interruption time of the storage array is about 5 minutes.

True

False

19. Unity XT supports full configuration of NVMe SSDS.

True

False

20. The active-active status will be interrupted if a quorum server is faulty.

True

False

Page 3 of 5

21. The OceanStor Os’s data plane and management plane are isolated from each other. Faults on either plane will not affect the other plane

True

False

22. Dorado V6 supports both scale-out and scale-up.

True

False

23. Huawei is the only storage supplier that has passed the 9 intensity earthquake resistance certification in China.

True

False

24. HyperMetro quorum servers can be deployed on VMs.

True

False

25. The deduplication and compression ratio of each LUN can be viewed on the DeviceManager of Dorado V3 (same with Dorado VG)

True

False

26. Enabling the Fast Write function of replication links between storage arrays can reduce the amount of data to be transmitted by 50%

True

False

27. Oceanstor Dorado V6 series includes entry-level mid-range and high-end product models.

True

False

28. After the SSD is removed the dirk domain of the OceanStor Dorado V3 (same with Dorado V6) storage system reconstructs data immediately.

True

False

29. The OceanStor OS has multiple innovative technologies to improve storage system reliability, including Huawei RAIG2.0+, SmartMatrix2.0, and HypenMetro.

True

False

30. In OceanStor Dorado V6, one LUN is enough for testing close-to-maximum performance.

True

False

Page 4 of 5

31. The entire Dorado V6 series supports front-end and back-end interconnect shared t/0 modules.

True

False

32. In OceanStor V5, one LUN is enough for testing the ultimate performance.

True

False

33. 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.

True

False

34. QceanStor Dorado V6 supports SAS SSDs only.

True

False

35. Which is the technology used for end-to-end protection of data integrity in the industry?

CRC

T10 PI

SHA

36. Which method can be used to upgrade a Dorado active-active (HyperMetro) solution to a 3DC solution?

Synchronous replication

Active-active

Asynchronous replication

Volume mirroring

37. Which of the following statements is incorrect about the Active-active architecture of Dorado V6?

LUNs are not owned by any controller.

The logical paths of the host are Active-Active.

Load is balanced among controllers.

ALUA must be configured when the operating system_x27;s native multipathing software is used.

38. What is the purpose of using sequential I/Os to overwrite all LUNs before testing Dorado performance?

To ensure correct deduplication and compression ratios

To ensure that all space of thin LUNs is allocated so read performance is close to that in actual scenarios

To provide better performance

39. Which of the following statements about the relationship between HyperMetro and multipathing software is correct?

HyperMetro can be used only when Huawei UltraPath is used

HyperMetro is irrelevant to multipathing software

HyperMetro supports native multipathing software of compatible operating systems, such as VMware NMP, MPIO, and Device Mapper

40. Which is NOT a typical application of HyperMetro for SAN?

Oracle RAC application

VMware vSphere application

SAP HANA application (in application mode)

SQL Server application

Page 5 of 5

41. In static-priority arbitration mode, if the active-active relationships are functional, but all replication links between storage arrays are down, what will happen?

Services stop at the preferred site while they continue at the non-preferred site

Services continues at the preferred site while they stop at the non-preferred site

Services stop at both the preferred and non-preferred sites

Services continues at both the preferred and non-preferred sites

42. Which statement about the recommended deployment of the quorum device is true?

Deploy the quorum device at the preferred site.

Deploy the quorum device at the non-preferred site.

Deploy the quorum device at the third-place site.

Do not deploy the quorum device.

43. Which is the scale-out networking protocol that OceanStor Dorado V6 supports?

RoCE

PCIe

44. In database application scenarios, which is the recommended latency of the active-active (HyperMetro) replication network?

0.5

45. Which statement about the ROW technology for OceanStor V5 is true?

Block snapshots use the ROW technology

ROW-based snapshots do not have extra data copies, and therefore the performance is better.

One of the advantages of ROW is that it does not easily generate data fragments

46. Which technology does FusionStorage HyperSnap run on?

COW

ROW

47. The storage system monitors the responses to I/Os delivered to disks. If the responses exceed the upper limit, the RAID group experiences a read degrade to quickly respond to the hosts. This technology is called:

Online diagnosis

Slow disk detection

Rapid response to slow I/Os

48. Which statement about the replication network between storage arrays in an active-active (HyperMetro) network is NOT true?

The active-active (HyperMetro) replication network supports the FC network

The active-active (HyperMetro) replication network supports the IP network

The active-active (HyperMetro) replication network bandwidth must be larger than the average service bandwidth

Each controller of active-active (HyperMetro) arrays has at least two redundant links

Huawei H19-338 HCPP-Storage Dumps Questions

Huawei H19-338 HCPP-Storage Dumps Questions

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