最新的Huawei H19-358-ENU免費考試真題

問題1

In which year did Huawei start to engage in storage research and development?

A. 2002

B. 2012

C. 2007

D. 2004

正確答案: A

問題2

What are the main aspects of Huawei's SSD hard drive repair technology? (Multiple choice)

A. Redundant block replacement: If the bad block cannot be repaired, replace it with a redundant block

B. Bad block isolation: When redundant blocks are exhausted, bad block isolation is no longer accessed.

C. ECC error correction: hard disk internal algorithm repairs bad blocks

D. Global wear of SSD hard disk

正確答案: A,B,C

問題3

What are the main mirroring scenarios for HyperMirror? (Multiple choice)

A. Use heterogeneous virtualization to realize the mirroring of heterogeneous array LUN and V3 array

B. Use heterogeneous virtualization to realize the mirroring of two heterogeneous LUNs

C. Mirroring of two LUNs in an OceanStor V3 array

正確答案: A,B,C

問題4

Which of the following statements about SmartTier’s functions is correct? (Multiple choice)

A. Migrate hot data to high-performance storage media

B. Migrate cold data to low-performance storage media

C. Help customers save costs

D. Improve the performance of specific applications;

正確答案: A,B,C

問題5

Which of the following data protection methods can provide the highest level of data protection?

A. CDP

B. LUN Copy

C. Remote replication

D. Snapshot

正確答案: A

問題6

What customer value does RAID2.0+ bring? (Multiple choice)

A. Self-healing

B. Significant performance improvement

C. Rapid Refactoring

D. Automatic global load balancing

正確答案: A,B,C,D

問題7

The disk-control integrated system of OceanStor V3 series supports two specifications: 25 disks (2.5 inches) and 12 disks (3.5 inches).

A. FALSE

B. TRUE

正確答案: B

問題8

For scenarios with more read operations, snapshots should be implemented based on I/O redirection.

A. FALSE

B. TRUE

正確答案: A

問題9

Which of the following statements about deduplication and compression accelerator cards and licenses is correct? (Multiple choice)

A. Customers need to support deduplication and compression before configuring the deduplication and compression license

B. The deduplication and compression accelerator card is used to accelerate the deduplication and compression feature. It can be used or not.

C. The deduplication and compression accelerator card is a separate accelerator card and is not bound to the deduplication and compression license. You need to purchase it separately.

D. Generally, for performance reasons, it is recommended to configure a deduplication and compression card when purchasing a deduplication and compression license.

正確答案: A,B,C,D

問題10

How often does a disaster recovery system perform a full backup?

A. One week

B. Two weeks

C. January

正確答案: A

問題11

Compared with mechanical hard disks, what are the advantages of solid-state drives? (Multiple choice)

A. Low power consumption

B. High reading and writing efficiency

C. Short response time

D. Large storage capacity

正確答案: A,B,C

問題12

Which of the following is the correct description of incremental backup and differential backup? (Multiple choice)

A. Differential backup data recovery speed is faster than incremental backup

B. The amount of data backed up by incremental backup is greater than that of differential backup

C. Incremental backup data is only the data that has been added and modified since the last backup.

D. The data backed up by the differential backup is the data added and modified after the last full backup.

正確答案: A,C,D

問題13

V3 Converged Storage participates in the SPC-1 official evaluation in batches, so the SPC-1 evaluation results should be filled in with caution. The latest output of the SPC-1 official website should be verified and shall prevail.

A. FALSE

B. TRUE

正確答案: B

最新的Huawei Certified Pre-sales Specialist-Storage-CHS - H19-358-ENU免費考試真題

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