[Jan-2022] Latest Huawei H19-338-ENU Certification Practice Test Questions
Verified H19-338-ENU Dumps Q&As - 1 Year Free & Quickly Updates
NEW QUESTION 41
QceanStor Dorado V6 supports SAS SSDs only.
- A. False
- B. True
Answer: A
NEW QUESTION 42
What facts can be used to clear customers' security concerns about SmartIDC-Grad (Information Collection) ? (Multiple Choice)
- A. No plug-in is installed.
- B. Only open APOs and CLI commands of the collected devices are invoked.
- C. Success stories
- D. SmartIDC-Grab has been tested and certified by professional antivirus and security vulnerability scan tools.
Answer: A,B,D
NEW QUESTION 43
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 44
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 45
The Dorado supports HyperMetro (active-active).
Which statements are true? (Multiple Choice)
- A. The Dorado can use HyperMetro to work with OceanStor V5 hybrid storage to establish a 3DC deployment mode, red using customers TCO.
- B. Gateway-free active-active, low cost, fewer fault points, and shorter latency
- C. Easy to expand and upgrade to 3DC, which provides reliable data protection without data migration
- D. VMs cannot be used as quorum servers.
- E. Load balancing between sites with zero RPO and close-to-zero RTO
Answer: A,B,C,E
NEW QUESTION 46
When only one LUN is configured in a Dorado V6 system, how many controllers are involved in the process?
- A. 0
- B. All controllers online
- C. 1
- D. 2
Answer: B
NEW QUESTION 47
Which Dorado versions or models support Non-Disruptive Upgrade (NDU)? (Multiple choice)
- A. Dorado V6 mid-range models
- B. Dorado V6 high-end models
- C. Dorado V6 entry-level models
- D. Dorado V3
Answer: A,B,C
NEW QUESTION 48
HyperMetro quorum servers can be deployed on VMs.
- A. False
- B. True
Answer: B
NEW QUESTION 49
Dorado V3 (same with Dorado V6) supports three kinds of RAID types _____, and the default RAID type is ______, while _____ supports triple disk failure.
- A. RAID-5/RAID-6/RAID-10; RAID-5; RAID-10
- B. RAID-5/RAID-6/RAID-TP; RAID-5; RAID-TP
- C. RAID-5/RAID-6/RAID-TP; RAID-6; RAID-TP
Answer: C
NEW QUESTION 50
Which functions does SmartQoS provide on OceanStor Dorado V6? (Multiple choice)
- A. Latency control
- B. LUN prioriy
- C. Maximum IOPS
- D. Maximum bandwidth
Answer: C,D
NEW QUESTION 51
Which technique is used to protect end-to-end data integrity?
- A. CRC
- B. SHA
- C. DIX+T10
Answer: C
NEW QUESTION 52
In OceanStor Dorado V6, one LUN is enough for testing close-to-maximum performance.
- A. False
- B. True
Answer: A
NEW QUESTION 53
What technical features does Huawei's active-active (HyperMetro) solution provide? (Multiple choice)
- A. cross-site bad block repair
- B. HyperMetro for SAN and NAS
- C. Dual arbitration
- D. Visual management
Answer: A,B,C,D
NEW QUESTION 54
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 55
Which of the following chips are part of the Dorado V6 in addition to Dorado V3's self-developed chips? (Multiple choice)
- A. AI chip
- B. CPU chip
- C. Multi-protocol interface chip
- D. SSD controller chip
- E. BMC chip
Answer: A,B,C,D,E
NEW QUESTION 56
Assueme a customer needs to generate a large number of data copies based on the scheduling policy to recover data if production data is deleted by mistake.
Which is the feature that must be configured?
- A. HyperSnap
- B. HyperCDP
- C. HyperClone
- D. HyperReplication
Answer: B
NEW QUESTION 57
Which reliability technologies are used in Huawei all-flash storage? (Multiple choice)
- A. Wear leveling
- B. RAID
- C. Power failure protection
- D. Bad block management
Answer: A,B,D
NEW QUESTION 58
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