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问题 #1

If partners violate cyber security requirements stipulated in the agreements, Huawei is entitled to revoke the license and authorization in the agreen terminate the agreements.

A. TRUEcorrect

B. FALSE

正确答案：A

问题 #2

Which statements about the copy protection (three copies) and EC technologies are correct?

A. The EC technology provides high durability and high utilization, and is more cost-effective.correct

B. The copy technology has higher computing requirements than the EC technology.

C. Reconstruction is simpler for the copy technology than it is for the EC technology.correct

D. The copy technology provides high durability, but the space utilization is low.

正确答案：AC

问题 #3

What are vertical industries that require OceanStor distributed storage?

A. Enterprisecorrect

B. Carriercorrect

C. Financecorrect

D. Securitycorrect

E. Governmentcorrect

正确答案：ABCDE

问题 #4

The recovery time objective (RTO) in a disaster recovery system refers to the time point to which the system and data must be recovered after a disaster occurs.

A. Truecorrect

B. False

正确答案：A

问题 #5

During Huawei OceanStor Kunpeng V5 and Dorado V6 controller expansion, which switch is used for controller inter-connection?

A. IP switch

B. PCle switch

C. FC switchcorrect

D. WAN switch

正确答案：C

问题 #6

Which statement about storage software is incorrect?

A. LUN copy supports only full copy.

B. Deduplication is a data reduction technology that deletes duplicate data to release system space.

C. LUN copy copies the source LUN in a disk array to a target LUcorrect

D. A snapshot is a fully usable copy of a specified data set.

正确答案：C

问题 #7

Assume that an application generates about 8,400 random small I/Os, the read/write ratio is 21, and RA.. 5 is used. If no requested data is hit in the cache (COW mode), what is the IOPS required by the disk arr….

A. 11200

B. 22400correct

C. 4800

D. 16800

正确答案：B

问题 #8

Which features and technologies ensure Ever Solid Dorado V6?

A. Cloud-level reliability: Gateway-free backup to the cloudcorrect

B. 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.correct

C. Data center-level reliability: HyperMetro-based gateway-free active-active and geo-redundant 3DC DR solutionscorrect

D. 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.correct

正确答案：ABCD

问题 #9

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

A. 3 controllers per 3u

B. 4 controllers per 4ucorrect

C. 4 controllers per 3U

D. 2 controllers per 2u

正确答案：B

问题 #10

Which between NVMe (PCle) and NVMe-oF (RoCE v2) features better scalability?

A. NVMe-oF (RoCE v2)

B. NVMe (PCle)correct

正确答案：B

问题 #11

2200 V3 does not support scale-out.

A. TRUEcorrect

B. FALSE

正确答案：A

问题 #12

Which storage technologies provide redundancy protection?

A. RAID 0correct

B. RAID 5correct

C. RAID 10correct

D. RAID 1correct

正确答案：ABCD

问题 #13

The international standard for security mechanisms in my country’s wireless network products is?

A. WPA

B. WEP

C. 802.1x

D. WAPIcorrect

正确答案：D

问题 #14

Which between NVMe (PCle) and NVMe-oF (RoCE v2) features better scalability?

A. NVMe-oF (RoCE v2)

B. NVMe (PCle)correct

正确答案：B

问题 #15

Which of the following is not a function supported by the NE router?

A. BRAS

B. NETstream

C. Telemetry

D. Firewall functioncorrect

正确答案：D

问题 #16

4-in-1 means that 4 protocols are integrated into 1 OceanStor 100D storage system for unified management. Which 4 protocols are involved?

A. Blockcorrect

B. HDFScorrect

C. Filecorrect

D. Objectcorrect

E. NDMP

正确答案：ABCD

问题 #17

The architecture that Huawei's two-three-center disaster recovery program supports is ：

A. Parallel Architecture, Cascade Architecturecorrect

B. Parallel Architecture, Star Architecture

C. Cascade Architecture, Star Architecture

D. Parallel Architecture, Cascade Architecture, Star Architecture

正确答案：A

问题 #18

Which protocol is used for interconnection between controllers of OceanStor V5 Kunpeng?

A. PCl-e

B. RDMAcorrect

正确答案：B

问题 #19

What is the maximum capacity of OceanStor V3 single file system?

A. 12TBcorrect

B. 12PB

C. 12PB

D. 16PBcorrect

正确答案：AD

问题 #20

What is the name of the multi-pathing software of Huawei storage?

A. UltraPath

B. SecurePath

C. MPIOcorrect

D. PowerPath

正确答案：C

问题 #21

SmartTier is a tiering feature of file systems. What is the granularity of tiered migration?

A. Single file

B. File systemcorrect

C. File directory

正确答案：B

问题 #22

Which features and technologies ensure Al-powered Dorado V6?

A. The industry's first storage Al chip can improve the cache hit ratio and implement data prefetch and pre-cache.correct

B. FlashEver ensures zero data migration across three generations in 10 years.

C. The Industry's first storage Al chip that predicts and warns 0&M problems in advancecorrect

D. Five chips are interconnected and collaborate with each other.

正确答案：AC

问题 #23

Which of the following typical configuration models are the typical configuration models of our company’s 10 Gigabit Intelligent Simple Park?

A. High cost performance, low configuration wifi6+S12700E 10Gb bundle, 16% business advantage

B. High-quality solution, high-configuration wif6+S12700E 1006 bundle, 36% business advantage

C. All of the abovecorrect

正确答案：C

问题 #24

Which of the following functions is NOT supported by the OceanStor F V5?

A. Unified storage

B. Deduplication and compression

C. Tiered storagecorrect

D. HyperMetro (NAS)

正确答案：C

问题 #25

In a certain firewall procurement project, the bidding document requires that the product support "a secure cloud access module, which can export reports through secure cloud storage logs, and support real-time monitoring of device status through a mobile APP." So which manufacturer is the most likely to be in the bidding document?

A. Daystar Exhibition

B. Convinced

C. Green Alliancecorrect

D. H3C

正确答案：C

问题 #26

What is the maximum IOPS the Dorado V3 can achieve?

A. 3 million IOPS

B. 4 million IOPS

C. 6 million IOPScorrect

D. 7 million IOPS

正确答案：C

问题 #27

Incremental backup requires the full backup and incremental backup of the last time to fully restore data. Data reconstruction is slower than that of full backup, resulting in a long restoration period.

A. Truecorrect

B. False

正确答案：A

问题 #28

Before the feeder enters the equipment room from the feeder entrance, a protective barrier is required to prevent rainwater from seeping into the equipment room along the feeder line.

A. Go around in a circle

B. Drip Baycorrect

C. Straight penetration

D. All of the above are possible

正确答案：B

问题 #29

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/NAcorrect

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/NA

正确答案：A

问题 #30

A. Truecorrect

B. False

正确答案：A

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