Latest [Sep 19, 2021] Huawei H19-338-ENU Exam Practice Test To Gain Brilliante Result
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NEW QUESTION 23
Which is the technology used for end-to-end protection of data integrity in the industry?
- A. SHA
- B. T10 PI
- C. CRC
Answer: B
NEW QUESTION 24
Which is the scale-out networking protocol that OceanStor Dorado V6 supports?
- A. FC
- B. IB
- C. RoCE
- D. PCIe
Answer: C
NEW QUESTION 25
In FusionStorage 8.0.0, what is the minimum number of disks needed for each node?
- A. 0
- B. 1
- C. 2
Answer: B
NEW QUESTION 26
What is the IO model for Vdbench performance testing on the test of "Random Read and Write Performance (With Data Reduction)?
- A. 8KB_70%Read_100%Random
- B. 8KB_100%Read_70%Radom
- C. 16KB_70%Read_100% Random
Answer: A
NEW QUESTION 27
In database application scenarios, which is the recommended latency of the active-active (HyperMetro) replication network?
- A. 0
- B. 0.5
- C. 1
- D. 2
Answer: C
NEW QUESTION 28
A technology evenly distributes workloads to each disk, thereby preventing continuous hot data access from causing a premature failure of some disks. This technology is called
- A. Wear leveling
- B. Anti-wear leveling
- C. Hot cache
Answer: A
NEW QUESTION 29
Which of the following models supports expansion of up to 32 controllers?
- A. OceanStor Dorado 6000 V6
- B. OceanStor Dorado 3000 V6
- C. OceanStor Dorado 18000 V6
- D. OceanStor Dorado 5000 V6
Answer: C
NEW QUESTION 30
Unity XT supports full configuration of NVMe SSDS.
- A. False
- B. True
Answer: A
NEW QUESTION 31
Which software architecture does the OceanStor V5 use?
- A. FS-based block architecture
- B. Parallel block and FS architecture
- C. Block-based FS architecutre
Answer: B
NEW QUESTION 32
When performing a controller fault test on the Dorado V6 mission-critical product models, ensure that each controller has a link to the host.
- A. False
- B. True
Answer: A
NEW QUESTION 33
The system availability is 99.999%, indicating that the annual interruption time of the storage array is about 5 minutes.
- A. True
- B. False
Answer: A
NEW QUESTION 34
Which statement about the DR star for OceanStor V5 is true? (Multiple choice)
- A. Active-active + asynchronous replication + asynchronous replication (standby).
- B. Synchronous + asynchronous replication + asynchronous replication (standby)
- C. Asynchronous replication + asynchronous replication + asynchronous replication (standby)
Answer: A,B
NEW QUESTION 35
The entire Dorado V6 series supports front-end and back-end interconnect shared t/0 modules.
- A. True
- B. False
Answer: A
NEW QUESTION 36
HyperMetro uses the quorum server mode. If all replication links between two sites are down, which site survives and continues providing services>
- A. Non-preferred site
- B. The site that wins the arbitration
- C. Preferred site
Answer: C
NEW QUESTION 37
In an active-active (HyperMetro) network, which network types are supported between hosts and storage arrays? (Multiple choice)
- A. HyperMetro SAN supports the FC network
- B. HyperMetro NAS supports the IP network.
- C. HyperMetro SAN supports the IP network.
- D. HyperMetro NAS supports the FC network.
Answer: A,B,C
NEW QUESTION 38
Which statements about the interconnection between Huawei storage systems using the OceanStor OS is not true?
- A. Between different models: OceanStor mission-critical, mid-range, and entry-level storage systems
- B. Between different types: interconnection between OceanStor Dorado, FV5, and V5
- C. Between different generations: OceanStor V5, OceanStor V3
- D. Between different vendors: Huawei, EMC, and HDS
Answer: D
NEW QUESTION 39
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 40
Which of the following are NOT true about OceanStor Dorado V6? (Multiple choice)
- A. NVMe for every model
- B. Controller failure tolerance of 7 out of 8 (controllers for every model)
- C. OPS up to 20 million
- D. Latency as low as 0.7
Answer: A,D
NEW QUESTION 41
Which of the following contribute to the high reliability of Dorado high-end systems? (Multiple Choice)
- A. FastWrite
- B. Front-end and back-end interconnect (shared) I/O modules
- C. NDU
- D. Smart DAE
Answer: B,C,D
NEW QUESTION 42
What are the front-end protocols of OceanStor Dorado V6? (Multiple choice)
- A. 32G FC
- B. 100G Ethernet
- C. 40G Ethernet
- D. 16G FC
Answer: A,B,C,D
NEW QUESTION 43
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. A mapping view must be created.
- C. LUNs or LUN groups can be created on the host mapping page
- D. New LUNS can be directly mapped to a host or added to a LUN group (which has been mapped to a host)
Answer: D
NEW QUESTION 44
Which models support continuous cache mirroring? (Multiple choice)
- A. 5500V5
- B. 18500 V5
- C. 18800 V5
- D. 6800 V5
- E. 5800 V5
Answer: B,C,D
NEW QUESTION 45
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