Huawei Exam HC-621 Topic 1 Question 64 Discussion

Actual exam question for Huawei's HC-621 exam

Question #: 64
Topic #: 1

Storage systems and network troubleshooting the following principles, the first diagnostic network, then the network element; first analyze high-level alarm, low level alarm after analysis, the following scenarios describe the error is?

AFC SAN and IP SAN system abnormalities should first check the middle and link exchange is normal, then check the server and storage node

BFor storing important to first analyze the general impact of business failures and data, such as RAID, LUN, file resource failure, link failure, controller failure, etc.

CWhen resource anomalies or failures (block device / file / library) localization issues generally follow the order from the host to the storage

DBusiness interruption storage systems failure and data loss, no matter what the scene, you must first restore the data, and then resume operations

Show Suggested Answer

Suggested Answer: C

by France at Jan 08, 2023, 09:38 AM

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