[2021] Use Valid H19-338 Exam - Actual Exam Question & Answer
Test Engine to Practice H19-338 Test Questions
NEW QUESTION 41
Which statements about the quorum network in the HyperMetro network are true? (Multiple choice)
- A. The quorum network supports the IP network.
- B. The quorum network requires that the link bandwidth be greater than or equal to 10 Mbit/s.
- C. The quorum network supports the FC network.
- D. The quorum network requires that the latency be less than or equal to 50 ms.
Answer: A,B,D
NEW QUESTION 42
Which is the scale-out networking protocol that OceanStor Dorado V6 supports?
- A. PCIe
- B. RoCE
- C. IB
- D. FC
Answer: B
NEW QUESTION 43
Which are the key technologies of SmartMatrix 3.0? (Multiple Choice)
- A. FC Front-end Interconnect I/O Module (FC FIM)
- B. Continuous cache mirroring
- C. Back-end Interconnect I/O Module (BIM)
- D. iSCSI and NAS FIM
Answer: A,B,C
NEW QUESTION 44
What are the highlights of Huawei's HyperMetro NAS solution? (Multiple choice)
- A. Cross-site bad block repair is supported.
- B. No additional gateways are required.
- C. The dual-arbitration mode is provided.
- D. FastWrite is supported.
- E. The active-active (HyperMetro) solution can be smoothly upgraded to the geo-redundant 3DC DR solution.
Answer: A,B,C,D,E
NEW QUESTION 45
Which statements about Huawei's geo-redundant 3DC DR solution are true? (Multiple choice)
- A. HyperMetro SAN support DR Star.
- B. HyperMetro NAS supports DR Star.
- C. Interworking of DR services among entry-level mid-range, and high-end storage arrays is supported.
- D. Visual DR management and one-click DR drill and recovery are supported.
Answer: A,C,D
NEW QUESTION 46
Which of the following models 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 47
Two quorum devices are deployed at the third-place site.
Both quorum devices can be used for arbitration at the same time.
- A. False
- B. True
Answer: A
NEW QUESTION 48
What are the front-end protocols of OceanStor Dorado V6? (Multiple choice)
- A. 40G Ethernet
- B. 16G FC
- C. 32G FC
- D. 100G Ethernet
Answer: A,B,C,D
NEW QUESTION 49
Which of the following are possible statuses of HyperMetro? (Multiple choice)
- A. Awaiting Synchronized
- B. Synchronizing
- C. Normal
- D. Force Start
- E. Paused
Answer: B,C,D,E
NEW QUESTION 50
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, To be synchronized, Link down
- B. Abnormal, Faulty. ...
- C. Faulty. Normal. To be recovered
Answer: B
NEW QUESTION 51
Does incremental EC directly aggregate large objects and affect performance?
- A. No
- B. Yes
Answer: B
NEW QUESTION 52
Among the Dorad o series storage systems, which o f the following back-end technologies provides the lowest theoretical latency?
- A. PCIe
- B. SAS
- C. NVMe
Answer: C
NEW QUESTION 53
Which statement about the interconnection of Huawei storage systems for remote replication based on OceanStor OS is NOT true?
- A. Different generations interconnection between OceanStor V5 and OceanStor V3
- B. Different vendors interconnection among Huawei, EMC, and HDS storage systems
- C. Different levels interconnection among high-end, mid-range, and entry-level storage systems of OceanStor
- D. Different types interconnection among OceanStor Dorado, OceanStor V3, and OceanStor V5
Answer: B
NEW QUESTION 54
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 55
What are the typical networking modes of a FusionStorage cluster? (Multiple choice)
- A. Integrated front-end and back-end storage network.
- B. TCP/IP, InfiniBand, and RoCE networks.
- C. Isolated front-end and back-end storage networks.
Answer: A,B,C
NEW QUESTION 56
OceanStor 100D uses NVDIMMs as cache, which can prevent data loss during power failure.
- A. No
- B. Yes
Answer: B
NEW QUESTION 57
Which technique is used to protect end-to-end data integrity?
- A. CRC
- B. SHA
- C. DIX+T10
Answer: C
NEW QUESTION 58
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