Huawei H13-621 HCIP-Storage-CCSN Exam Questions Instant Access

Question 1

Disk Lable is always at the beginning of disk, record disk information and data storage format , include the type of Label, the size of disk, and disk partition information.

ATrue

BFalse

Answer : A

Question 2

The SCSI protocol communication is based on the initiator-target model, encapsulated SCSI of iSCSI protocol also inherit its initiator and target communication model.

ATrue

BFalse

Answer : A

Question 3

Which of the following options does not belong to the hardware components of IP SAN?

AEthernet connected devices

BiSCSI Host bus adapters

CStorage Device

Dinitiator Starter

Answer : D

Question 4

what are the main difference between optical fiber topology FC-AL and FC-SW? (Select three

Answers)

Atopological structure of FC-AL is network, topological structure of of FC-SW is circular

BFC-AL use AL-PA query equipment, FC-SW use Name Server query equipment

Cwhen there is new equipment join in, FC-AL need to interrupt network, FC-SW don't need to
interrupt the network

DFC-AL through the hub as connection device, FC-SW optical switches as connected devices

Answer : B, C, D

Question 5

In system performance tuning method, which of the following optimization has the lowest cost with

less result?

Aarchitecture optimize

Bhardware upgrade

Cconfigure tuning

Dcode optimize

Answer : C

Question 6

Under the condition of Web application, Email, database application etc small file read and write

, SAN performance is mainly determined by the bandwidth.In vedio, survey and draw etc large files continue to read and write condition, SAN performance is mainly determined by IOPS.

ATrue

BFalse

Answer : B

Question 7

Storage systems and network fault diagnosis follow the following principles, diagnose network firstly, and then diagnose network elements; analysis of the high level alarm first, then analysis of low level alarm, which of the following description of scene is wrong?

AWhen FC SAN and IP SAN system is abnormal, which should check if the middle exchange and link is normal first, and check the server and storage nodes.

Banalyze the important failure of influence business and data for storage, such as RAID, LUN, the failure of file resources, link failures, controllers
Fault, and so on.

Cresource abnormity or failure (piece of equipment/file/with library) positioning problem generally follow the order from the host to storage

Dstorage system failure occurs business interruption and loss of data, no matter what kind of scene, you must recover data first, then business

Answer : D

Huawei HCIP-Storage-CCSN H13-621 HCIP-Storage-CCSN Exam Questions