最新的Huawei H13-624_V5.5免費考試真題

問題1

A financial customer has purchased several Huawei flash storage devices. An engineer wants to use command line interface (CLI) commands to configure the SmartDedupe and SmartCompression features. Which of the following commands can the engineer use to perform common lifecycle management of LUNs? (Choose all that apply.)

A. change disk_domain general disk_domain_id=XX dedup_method=YY

B. show lun reduction_switch lun_id=XX

C. show workload_type detail_info

D. create lun_workload_type general

正確答案: B,C,D

說明：（僅 Fast2test 成員可見）

問題2

The multi-tenant feature of Huawei OceanStor Pacific series storage systems can allocate and manage resources by tenant and configure domain controllers. Which of the following are domain controllers that can be configured by tenants? (Choose all that apply.)

A. NIS

B. LDAP

C. AD

D. DNS

正確答案: A,B,C

說明：（僅 Fast2test 成員可見）

問題3

Cache policies and configurations are involved in storage-layer performance optimization of Huawei flash storage. Which of the following statements is false about the high and low watermarks of a cache?

A. Generally, the high watermark of the cache should not be too high, and the difference between the high and low watermarks should not be too small.

B. If the high watermark of the cache is too high, the write performance will be affected. If the low watermark of the cache is too low, read performance will be affected.

C. If the high watermark of the cache is too high, I/O fluctuation and latency increase will occur usually when the current I/O traffic bursts.

D. Generally, the low watermark for storing dirty data in the cache should not be too low. The recommended value is 20%.

正確答案: B

說明：（僅 Fast2test 成員可見）

問題4

FILL BLANK
In actual service scenarios, the characteristics of engineering, seismic, and geological data are similar to those of database backups. These types of data are stored in the same format but contain little duplicate data. In this case, the ______ feature of flash storage can be used to save storage space, thereby reducing investment and O&M costs.

正確答案:

Compression
Explanation:
When data has little duplicate content but similar formats, compression can effectively reduce the data size by encoding redundant patterns within the data itself, thereby saving storage space and lowering investment and O&M costs.

問題5

A government customer purchased several Huawei OceanStorDorado devices for active-active service deployment. Which of the following descriptions about the active-active features of the flash device HyperMetro are correct? (Multiple choice)

A. In a HyperMetro configuration, consistency groups ensure that the read and write control policies of multiple LUNs remain synchronized.

B. Before configuring a hyperactive domain, you need to configure a hyperactive pair first. Each hyperactive pair must be created in a LUN group.

C. In dual arbitration server mode, when the primary arbitration server fails, the active-active pair is in the waiting state for synchronization.

D. In the write I/O process, in order to prevent data conflicts caused by two storage systems receiving write requests from the host at the same time to modify the same data block, a lock allocation mechanism can be used to avoid conflicts. Only the storage system that obtains the permission of the lock allocation mechanism can write data.

正確答案: A,D

問題6

A government customer has purchased multiple Huawei OceanStor Dorado storage devices for HyperMetro service deployment. Which of the following statements are true about the HyperMetro feature of the flash storage devices? (Choose all that apply.)

A. In a write I/O process, to prevent conflicts when two storage systems receive a write request at the same time to modify the same data block, a lock mechanism is used so that data can be written only to the storage system allowed by the lock mechanism.

B. In HyperMetro configurations, a consistency group ensures consistent read and write control policies among multiple LUNs.

C. Before configuring a HyperMetro domain, HyperMetro pairs must be configured because HyperMetro pairs must be created in LUN groups.

D. In dual quorum server mode, if the active quorum server is faulty, the HyperMetro pair is in the to- be-synchronized state.

正確答案: A,B

說明：（僅 Fast2test 成員可見）

問題7

Huawei flash storage devices can provide multiple storage protection solutions against ransomware attacks. Which of the following key technologies are used in Huawei SAN storage ransomware protection solution? (Choose all that apply.)

A. Air Gap

B. Protocol encryption

C. Detection and analysis

D. Storage encryption

正確答案: A,C

說明：（僅 Fast2test 成員可見）

問題8

Huawei OceanProtect X8000 is high-end flash product. A single node is 2 U high and supports
3.84 TB or 7.68 TB SSD data disks.

A. FALSE

B. TRUE

正確答案: B

說明：（僅 Fast2test 成員可見）

問題9

In Huawei flash storage, the administrator role has full control permissions on storage devices.
The administrator can power on, power off, and restart devices and create users of different roles.

A. FALSE

B. TRUE

正確答案: A

說明：（僅 Fast2test 成員可見）

最新的Huawei HCIP-Storage V5.5 - H13-624_V5.5免費考試真題

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