H19-308_V4.0 Exam Training Practice Tests (Huawei HCSA-Presales-Storage V4.0)]

Question 1

Compared with HDDs, SSDs have high I/O performance and low latency.

A. FALSE B. TRUE

Correct Answer: B

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Question 2

Backup focuses on service continuity, while disaster recovery focuses on data recoverability.

A. FALSE B. TRUE

Correct Answer: A

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Question 3

Which are the SAN types classified by architecture? (Select all that apply)

A. Distributed SAN B. IP SAN C. FC SAN D. Centralized SAN

Correct Answer: A,D

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Question 4

OceanProtect supports the ransomware protection solution, but does not support the Air Gap isolation zone.

A. FALSE B. TRUE

Correct Answer: A

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Question 5

What are the highlights of OceanStor Dorado?

A. Intelligent O & M: Intelligent collaboration on the cloud is implemented. B. Covers all scenarios and ranks No. 1 in the industry. C. Ever fast: Performance reaches 21 million IOPS with only 0.05 ms latency. NAS performance is 30% higher than the peer vendor ranked closest. D. Ever solid: For SAN and NAS HyperMetro, the failure of seven out of eight controllers can be tolerated.

Correct Answer: A,B,C,D

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Question 6

Which of the following are supported by OceanStor Dorado high-end models? (Select all that apply)

A. Automatic tiering between SSD and HDD B. Symmetric active-active controllers C. Tolerance of the failure of one controller enclosure D. Smart disk enclosures

Correct Answer: B,C,D

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Question 7

DAS is a centralized shared storage system.

A. FALSE B. TRUE

Correct Answer: A

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Question 8

Which is the DR management software provided by Huawei?

A. BCManager B. SystemReporter C. eService D. DeviceManager

Correct Answer: A

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Question 9

What are the minimum secure snapshot intervals for the new-gen OceanStor hybrid flash storage? (Select all that apply)

A. SAN: 15 seconds B. NAS: 15 seconds C. SAN: 3 seconds D. NAS: 3 seconds

Correct Answer: B,C

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Question 10

Objects can be uploaded in multipart mode. This mode is suitable for scenarios where large files need to be uploaded at an accelerated speed, the network environment is poor, and the file size is uncertain.

A. FALSE B. TRUE

Correct Answer: B

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Huawei HCSA-Presales-Storage V4.0 - H19-308_V4.0 Exam Practice Test