[Full-Version] 2024 New Preparation Guide of Huawei H19-308_V4.0 Exam
H19-308_V4.0 Practice Exam - 200 Unique Questions
NEW QUESTION # 76
Which of the following features are supported by SmartThin LUNs?
- A. SmartCompression
- B. SmartErase
- C. SmartDedupe
- D. SmartQuota
Answer: A,C
NEW QUESTION # 77
HyperReplication is a remote replication technology that only implements asynchronous replication.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 78
The RPO of a storage product is 30 minutes and the RTO is 15 minutes. Which statements are correct?
- A. If the storage system is faulty, there may be 30 minutes of data differences between the production site and the disaster recovery site.
- B. It may take 45 minutes to bring one or more applications back from an outage to a correct running state.
- C. It may take 15 minutes to bring one or more applications back from an outage to a correct running state.
- D. If the storage system is faulty, there may be 45 minutes of data differences between the production site and the disaster recovery site.
Answer: A,C
NEW QUESTION # 79
You can migrate data from Dorado V3 to traditional storage.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 80
Which of the following are key capabilities and highlights of the OceanStor F V5?
- A. High scalability (8 controllers supported by mid-range deices, 16 supported by high-end devices)
- B. Support for inline deduplication and compression (most optimized AFAS do not support deduplication or support only post-p compression)
- C. 12 Gbit/s ink to disk enclosures (VMAX still uses 6 Gbit/s SAS back end links with low performance)
- D. Support for QoS and cache partitioning (key requirements of high-end storage)
Answer: A,B,C,D
NEW QUESTION # 81
2200 V3 supports SAS host ports.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 82
2600 V3 supports hot-swappable 12G SAS interface module
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 83
Which are the advantages of Dorado V3? (Multiple Choice)
- A. 4 million IOPS at 0.5 ms latency 10X storage performance improvement
- B. 3x data reduction guarantee, 50% TCO saving
- C. 1 ms gateway-free active-active solution 99.9999% field-proven availability
- D. Simplified management, deployment in 10 minutes
Answer: A,B,C
NEW QUESTION # 84
What are highlights of the Huawei active-active DC solution?
- A. Both DCs process services, fully utilizing DR resources
- B. Active-active architecture, zero data loss, and zero service interruption (RPO=0, RTOEO)
- C. Flexible scalability and visual DR management
- D. Support for heterogeneous storage devices to protect existing investments.
Answer: A,B,C,D
NEW QUESTION # 85
Which statements about the copy protection (three copies) and EC technologies are correct?
- A. The copy technology has higher computing requirements than the EC technology.
- B. The copy technology provides high durability, but the space utilization is low.
- C. Reconstruction is simpler for the copy technology than it is for the EC technology.
- D. The EC technology provides high durability and high utilization, and is more cost-effective.
Answer: C,D
NEW QUESTION # 86
How does Dorado V3 help customers save costs? (Multiple Choice)
- A. High performance, same performance with fewer devices
- B. Data reduction, lower storage capacity to be bought
- C. Lower maintenance costs
- D. Lower power consumption
- E. Less space occupation
Answer: A,B,C,D,E
NEW QUESTION # 87
Which are SAN types classified by architecture?
- A. IP SAN
- B. Distributed SAN
- C. FC SAN
- D. Centralized SAN
Answer: A,C
NEW QUESTION # 88
What advantages does the Huawei 2000 V3 offer to get the most out of fixed investments lower prices motivate customers to buy our products, and achieve project success?
- A. Among 32 and 64 GB products, the OceanStor 2200 and 2600 offer the most-comprehensive functions.
- B. Among 32 GB products, the OceanStor 2200 V3 supports the leading gateway-free converged active- active solution for SAN/NAS.
- C. Among 64 GB products, the OceanStor 2600 V3 supports the leading gateway-free converged active- active solution for SAN/NAS.
- D. Among 32 and 64 GB products, the OceanStor 2200 and 2600 offer commercial advantages.
Answer: B,D
NEW QUESTION # 89
Which of the following are key capabilities and highlights of the OceanStor V5?
- A. Support for unified storage (extra engine required for some vendors)
- B. An industry-leading CPU, with the most numbers of cores Huawei uses V5 Skylake)
- C. Support for active-active, 3DC, synchronous asynchronous replication (some native AFAs do not support disaster recovery, an optimized AFAs do not support 3DC)
- D. Industry-leading cache capacity (Huawei and EMC VMAX lead in terms of cache capacity.)
Answer: A,B,C,D
NEW QUESTION # 90
Which technologies can achieve disk data balancing by distributing data in IUNs to as many disks as possible?
- A. Block-level virtualization based on logical disk blocks
- B. LUN virtualization based on physical disks
- C. EC technology
- D. Traditional RAID group
Answer: A,D
NEW QUESTION # 91
What is the maximum IOPS the Dorado V3 can achieve?
- A. 4 million IOPS
- B. 6 million IOPS
- C. 3 million IOPS
- D. 7 million IOPS
Answer: B
NEW QUESTION # 92
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