[Nov-2021] Verified Huawei Exam Dumps with H19-338 Exam Study Guide
Best Quality Huawei H19-338 Exam Questions TestkingPass Realistic Practice Exams [2021]
NEW QUESTION 11
What is the minimum activation interval supported by HyperCDP of Dorado V6?
- A. 3s
- B. 5s
- C. 30s
- D. 10s
Answer: A
NEW QUESTION 12
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 13
Which of the following are the three levels of SSD wear? (Multiple choice)
- A. Mid wear < 50%
- B. Moderate wear: 50% <&&<85%
- C. Severe wear > 85%
- D. Mid-wear < 25%
Answer: A,B,C
NEW QUESTION 14
Which are the main features of distributed storage? (Multiple choice)
- A. Deployed on general purpose servers.
- B. Can expand capacity by adding servers.
- C. Can reduce capacity by removing servers.
- D. Can reduce capacity by removing servers.
Answer: A,B,D
NEW QUESTION 15
Which of the following are OceanStor Dorado V6 capability? (Multiple choice)
- A. Engine(Controller enclosure) level failure tolerance
- B. Symmetric active-active controller
- C. AI engine
- D. Smart DAE
Answer: A,B,C,D
NEW QUESTION 16
Which of the following are storage protocols for host connection in SAN? (Multiple choice)
- A. SAS
- B. NoF (NVMe over Fabric)
- C. iSCSI
- D. FC
Answer: B,C,D
NEW QUESTION 17
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. Direct data dispatch to the distributed controllers through front-end modules in one controller enclosure.
- C. Host path loss prevention in the event of controller failure, controller hard/software upgrades, and even single FC 1 between host and storage.
- D. Fewer front-end modules and host links needed.
Answer: C,D
NEW QUESTION 18
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 19
In OceanStor V5, what protocols are supported by NAS? (Multiple choice)
- A. HTTP
- B. FTP
- C. CIFS
- D. NFS
Answer: A,B,C,D
NEW QUESTION 20
Which are the convergence technologies that OceanStor V5 converged storage support? (Multiple choice)
- A. Convergence of storage resource pools: resource pooling and interruption free heterogeneous migration.
- B. Convergence of flash storage: interconnection between different types, models, and generations.
- C. Active-active convergencE: HyperMetro for SAN and NAS, RPO=0, RTO=0.
- D. Convergence of SAN and NAS: HyperMetro for SAN and NAS, multi-service integration.
- E. Cloud convergence: hybrid cloud interoperability, along with public cloud migration, backup, and DR.
Answer: A,B,C,D
NEW QUESTION 21
Which of the following chips are part of the Dorado V6 in addition to Dorado V3's self-developed chips? (Multiple choice)
- A. CPU chip
- B. Multi-protocol interface chip
- C. SSD controller chip
- D. AI chip
- E. BMC chip
Answer: A,B,C,D,E
NEW QUESTION 22
Enabling the Fast Write function of replication links between storage arrays can reduce the amount of data to be transmitted by 50%
- A. True
- B. False
Answer: A
NEW QUESTION 23
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 latency be less than or equal to 50 ms.
- C. The quorum network requires that the link bandwidth be greater than or equal to 10 Mbit/s.
- D. The quorum network supports the FC network.
Answer: A,B,C
NEW QUESTION 24
HyperCDP objects can be used to restore data but cannot be directly mapped to hosts for read and write operations.
- A. False
- B. True
Answer: A
NEW QUESTION 25
The Dorado supports HyperMetro (active-active).
Which statements are true? (Multiple Choice)
- A. Easy to expand and upgrade to 3DC, which provides reliable data protection without data migration
- B. The Dorado can use HyperMetro to work with OceanStor V5 hybrid storage to establish a 3DC deployment mode, red using customers TCO.
- C. Load balancing between sites with zero RPO and close-to-zero RTO
- D. Gateway-free active-active, low cost, fewer fault points, and shorter latency
- E. VMs cannot be used as quorum servers.
Answer: A,B,C,D
NEW QUESTION 26
In Europe, Customer A is using SmartIDC for discovery and Assessment (DNA).
Which SmartIDC platforms can be used for analysis? (Multiple choice)
- A. Upload data to the SmartIDC Germany site for analysis.
- B. Upload data to the SmartIDC China site for analysis
- C. Deploy SmartIDC Analyzer for analysis.
Answer: A,C
NEW QUESTION 27
Which of the following is the minimum RAID unit of Huawei RAID 2.0+?
- A. Disk
- B. Block (chunk)
- C. Cache
Answer: B
NEW QUESTION 28
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 29
Which functions can be implemented by the host multipathing software? (Multiple Choice)
- A. Failback
- B. Load balancing
- C. Failover
Answer: A,B,C
NEW QUESTION 30
In which storage produces are LUNs not bound to controllers? (Multiple choice)
- A. Huawei OceanStor Dorado V6
- B. HDS F1500
- C. EMC PowerMAX/VMAX
- D. EMC Unity
- E. HDS G5000
Answer: A,C,E
NEW QUESTION 31
Which is a backup solution from Dell EMC?
- A. EISOO
- B. NetBackup
- C. Networker
- D. Veeam
Answer: C
NEW QUESTION 32
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 33
Oceanstor Dorado V6 series includes entry-level mid-range and high-end product models.
- A. True
- B. False
Answer: A
NEW QUESTION 34
Which is NOT a typical application of HyperMetro for SAN?
- A. SAP HANA application (in application mode)
- B. Oracle RAC application
- C. VMware vSphere application
- D. SQL Server application
Answer: A
NEW QUESTION 35
Which of the following are benefits of front-end interconnect (shared) I/O modules? (Multiple choice)
- A. Fewer front-end modules and hst links needed
- B. Storage sysadmins are needed to ensure the multipath software is servers runs online before controller upgrades
- C. Direct data dispatch to the distributed controller through front-end modules in one engine controller enclosure
- D. Host path loss prevention in the event of controller failure controller hard/software upgrades, and even single FC link between host and storage
Answer: A,C,D
NEW QUESTION 36
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