Huawei HCSA-Presales-Storage - H19-308-ENU FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

SmartMigration supports three data migration approaches: Storage media migration (for example, between SAS and NL-SAS), RAID level migration (between different RAID levels), and conversion between a thin LUN and a thick LUN.

A. FALSE B. TRUE

Discussion 0

Correct Answer: B Vote an answer

Question 2

Which of the following are NOT true about OceanStor Dorado V6?

A. NVMe available for every model. B. Tolerance for failures of 7 out of 8 controllers for every model C. Up to 20 million IOPS D. As low as 1 ms latency

Discussion 0

Correct Answer: A Vote an answer

Question 3

Which are Huawei business continuity solutions?

A. Local high-availability solution B. Geo-redundant solution C. Active-active data center solution D. Active-standby disaster recovery solution

Discussion 0

Correct Answer: A,C,D Vote an answer

Question 4

What is the specification of the OceanStor Dorado V6 high-end controller?

A. 2 controllers per 2u B. 4 controllers per 3U C. 4 controllers per 4u D. 3 controllers per 3u

Discussion 0

Correct Answer: C Vote an answer

Question 5

Which interfaces are supported by OceanStor V5 Kunpeng?

A. 40 GE B. 25 GE C. 32 Gbit/s FC D. 100 GE

Discussion 0

Correct Answer: A,B,D Vote an answer

Question 6

The Dorado V3 supports the HyperMetro solution.

A. FALSE B. TRUE

Discussion 0

Correct Answer: B Vote an answer

Question 7

Which of the following is the most important characteristic for OLTP?

A. Capacity B. IOPS C. Bandwidth

Discussion 0

Correct Answer: B Vote an answer

Question 8

The OceanStor 2200 V3 is an entry-level storage product of Huawei. It with 32 GB cache supports both SAN and NAS.

A. FALSE B. TRUE

Discussion 0

Correct Answer: B Vote an answer

Question 9

Which RAID levels does Dorado V3 support? (Multiple Choice)

A. RAID TP B. RAID 6 C. RAID 10 D. RAID 5

Discussion 0

Correct Answer: A,B,D Vote an answer

Question 10

Which features and technologies ensure Ever Solid Dorado V6?

A. System-level reliability: The SmartMatrix fully-connected active-active architecture tolerates seven out of eight controllers to fail and one out of two controller enclosures to fail without interrupting services. B. Data center-level reliability: HyperMetro-based gateway-free active-active and geo-redundant 3DC DR solutions C. Disk-level reliability: Self-developed SSDs use wear and anti-wear leveling technologies to control the mean time between failures (MTBF)of SSDs in a more predictable manner. D. Cloud-level reliability: Gateway-free backup to the cloud

Discussion 0

Correct Answer: A,B,C Vote an answer

Question 11

Which RAID levels does the Dorado V3 support?

A. RAID TP B. RAID 6 C. RAID 10 D. RAID 5

Discussion 0

Correct Answer: A,B,C,D Vote an answer

Question 12

Which of these is the same between OceanStor V5 and OceanStor V3?

A. The hardware platform is the same. B. The software is the same.

Discussion 0

Correct Answer: B Vote an answer

Question 13

The OceanStor 2200 V3 supports HyperCopy and HyperSnap, which are both included in the basic software suite.

A. FALSE B. TRUE

Discussion 0

Correct Answer: B Vote an answer

Question 14

What is the minimum number of disks for RAID 10?

A. 6 B. 3 C. 2 D. 4

Discussion 0

Correct Answer: D Vote an answer

Question 15

The competitors of Dorado V3 include: (Multiple Choice)

A. VMAX-AF B. HP8450 C. XtremlO D. PureStorage E. NetApp A700

Discussion 0

Correct Answer: A,B,C,D,E Vote an answer