HCS-Pre-sales H19-308-ENU Real Exam Questions and Answers FREE Updated on Sep 07, 2021
H19-308-ENU Ultimate Study Guide - Exam-Killer
NEW QUESTION 27
The competitors of Dorado V3 include: (Multiple Choice)
- A. XtremlO
- B. PureStorage
- C. NetApp A700
- D. VMAX-AF
- E. HP8450
Answer: A,B,C,D,E
NEW QUESTION 28
What is the maximum number of I/O cards supported by the OceanStor 2200 V3?
- A. 0
- B. 1
- C. 2
Answer: C
NEW QUESTION 29
Which advantages does Dorado V3 have in the database acceleration scenario? (Multiple Choice)
- A. High IOPS
- B. No impact on performance after enabling of inline compression
- C. Low latency
- D. No impact on performance after enabling of snapshot
- E. Gateway-free active-active, for optimal reliability
Answer: A,B,C,D,E
NEW QUESTION 30
SmartQoS allows preferential response to high-priority services. (True or False?)
- A. True
- B. False
Answer: A
NEW QUESTION 31
Dorado V3 supports SSDs and HDDs
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 32
What is the maximum IOPS the Dorado V3 can achieve?
- A. 6 million IOPS
- B. 7 million IOPS
- C. 4 million IOPS
- D. 3 million IOPS
Answer: A
NEW QUESTION 33
Which model 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 34
Which type of backup copies involves the minimum amount of data?
- A. Incremental backup
- B. Full backup
- C. Differential backup
Answer: A
NEW QUESTION 35
Which backup networking mode does not need additional network equipment?
- A. LAN Base
- B. Server Free
- C. LAN Free
Answer: A
NEW QUESTION 36
FlashLink involves which of the following technologies:
- A. Sequential write of large blocks
- B. I/O priority adjustment
- C. Scale-up and Scale-out
- D. Independent metadata data partitioning
Answer: A,B,C,D
NEW QUESTION 37
The Dorado V3 supports the HyperMetro solution.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 38
Dorado V3 supports adjusting the LUN granularity based on applications.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 39
What is the specification of the OceanStor Dorado V6 high-end controller?
- A. 4 controllers per 3U
- B. 4 controllers per 4u
- C. 3 controllers per 3u
- D. 2 controllers per 2u
Answer: B
NEW QUESTION 40
Which of the following are key capabilities and highlights of the OceanStor V5?
- A. An industry-leading CPU, with the most numbers of cores Huawei uses V5 Skylake)
- B. Support for active-active, 3DC, synchronous asynchronous replication (some native AFAs do not support disaster recovery, an optimized AFAs do not support 3DC)
- C. Support for unified storage (extra engine required for some vendors)
- D. Industry-leading cache capacity (Huawei and EMC VMAX lead in terms of cache capacity.)
Answer: A,B,C,D
NEW QUESTION 41
What is the maximum number of disks supported by the OceanStor 2200 V3?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 42
For hot and cold data, SmartTier can only use the SAS and NbSAS tiers for storage.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 43
The OceanStor 2200 V3 supports SAS host ports.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 44
How many cabinets does Huawei OceanStor distributed storage allow to fail?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 45
Which technologies are typically used for data reduction?
- A. Compression
- B. Inline deduplication
- C. RAID
- D. Post deduplication
Answer: A,B,D
NEW QUESTION 46
What are highlights of the Huawei active-active DC solution?
- A. Active-active architecture, zero data loss, and zero service interruption (RPO=0, RTOEO)
- B. Flexible scalability and visual DR management
- C. Support for heterogeneous storage devices to protect existing investments.
- D. Both DCs process services, fully utilizing DR resources
Answer: A,B,C,D
NEW QUESTION 47
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