Full H19-308-ENU Practice Test and 216 unique questions with explanations waiting just for you!
HCS-Pre-sales Dumps H19-308-ENU Exam for Full Questions - Exam Study Guide
NEW QUESTION 65
What are the performance-optimized technologies of the OceanStor F V5 series? (Multiple Choice)
- A. Intelligent I/O scheduling
- B. Adaptive cache algorithm
- C. Optimization of CPU cores
Answer: A,B,C
NEW QUESTION 66
2200 V3 is an entry-level storage product of Huawei. 2200 V3 with 32 GB cache supports both SAN and NAS.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 67
What are vertical industries that require OceanStor distributed storage?
- A. Enterprise
- B. Finance
- C. Government
- D. Carrier
- E. Security
Answer: A,B,C,D,E
NEW QUESTION 68
OceanStor 9000 supports high density nodes.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 69
What enable Dorado V6 to deliver such high performance?
- A. End-to-end NVMe protocol
- B. Five Huawei-developed chips
- C. Higher performance provided by HDDs
- D. Smart disk enclosure collaboration algorithm
Answer: A,C,D
NEW QUESTION 70
A storage pool is a logical combination of multiple storage tiers. A storage tier is a collection of storage media with the same performance in a storage pool.
- A. True
- B. False
Answer: A
NEW QUESTION 71
Which is the function of BBU?
- A. Heat dissipation
- B. System power supply
- C. Power failure protection
Answer: C
NEW QUESTION 72
2200 V3 supports HyperCopy and HyperSnap, which are both included in the basic software suite.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 73
Which of the following has the best random read/write performance for small files?
- A. SAS
- B. NL-SAS
- C. SSD
- D. SATA
Answer: C
NEW QUESTION 74
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 45 minutes of data differences between the production site and the disaster recovery site.
- B. It may take 15 minutes to bring one or more applications back from an outage to a correct running state.
- C. If the storage system is faulty, there may be 30 minutes of data differences between the production site and the disaster recovery site.
- D. It may take 45 minutes to bring one or more applications back from an outage to a correct running state.
Answer: B,C
NEW QUESTION 75
Which of the following statements about the interconnection between Huawei storage systems using OceanStor OS is false?
- A. Between different models: OceanStor mission-critical, mid-range, and entry-level storage systems
- B. Between different generations: OceanStor V5, OceanStor V3
- C. Between different types: Interconnection between OceanStor Dorado, FV5, and V5
- D. Between different vendors: Huawei, EMC, and HDS
Answer: D
NEW QUESTION 76
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 GB products, the OceanStor 2200 V3 supports the leading gateway-free converged active-active solution for SAN/NAS.
- B. Among 32 and 64 GB products, the OceanStor 2200 and 2600 offer commercial advantages.
- C. Among 32 and 64 GB products, the OceanStor 2200 and 2600 offer the most-comprehensive functions.
- D. Among 64 GB products, the OceanStor 2600 V3 supports the leading gateway-free converged active-active solution for SAN/NAS.
Answer: A,B
NEW QUESTION 77
Which are characteristics of centralized storage compared with distributed storage?
- A. Dedicated hardware with higher reliability
- B. Support for scale-up and scale-out
- C. Closed-source software system
- D. Lower latency
- E. Support for multiple network connection protocols
Answer: C,D
NEW QUESTION 78
Which of the following are key capabilities and highlights of the OceanStor F V5?
- A. 12 Gbit/s ink to disk enclosures (VMAX still uses 6 Gbit/s SAS back end links with low performance)
- B. Support for QoS and cache partitioning (key requirements of high-end storage)
- C. High scalability (8 controllers supported by mid-range deices, 16 supported by high-end devices)
- D. Support for inline deduplication and compression (most optimized AFAS do not support deduplication or support only post-p compression)
Answer: A,B,C,D
NEW QUESTION 79
Which is used for disk pre-copy with Huawei RAID 2.0+?
- A. Hot spare disks
- B. Hot spare space
- C. Coffer disks
- D. New disks
Answer: A
NEW QUESTION 80
You can migrate data from the Dorado V3 to traditional storage.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 81
Which of the following features are supported by SmartThin LUNs?
- A. SmartDedupe
- B. SmartCompression
- C. SmartQuota
- D. SmartErase
Answer: A,B
NEW QUESTION 82
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