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Huawei HC-621 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| SAN Architecture and Protocols | - Fibre Channel fundamentals - SAN zoning and fabric concepts - iSCSI architecture and operation |
| Storage Configuration and Management | - Host connectivity and multipathing - RAID configuration and storage pools - LUN creation and mapping |
| Huawei Storage Systems | - OceanStor architecture overview - Storage controllers and disk enclosures |
| Performance Optimization and Troubleshooting | - Latency and throughput optimization - Performance monitoring tools - Fault diagnosis and recovery |
| Storage Data Protection | - Replication technologies - Backup integration concepts - Snapshots and cloning |
| Storage Fundamentals | - Data storage architecture principles - Block storage vs file storage vs object storage |
Huawei HCNP-SSAM(SAN Storage Advanced Management) Sample Questions:
Question #1
Under AIX systems View FC-HBA WWN card number is the command is.
A. hba
B. lsdev-Cc adapter | grep fcs
C. lscfg-pvl fcs0
D. hbainfo
Question #2
S5000T asynchronous remote replication configuration when adding LUN from the synchronization type set to "start timing synchronization waiting", regular long as 720 minutes, assuming 10.00 synchronization, the synchronization process takes 100 minutes, then the next synchronization start time?
A. The next day 11.40
B. The next day 10.00
C. 23.40.00
D. 22.00.00
Question #3
For storage performance, simply, the faster the response time of storage, the higher IOPS.
A. True
B. False
Question #4
Found on a redhat server a / usr / bin / hot_add program, but not sure it is not UltraPath rpm package installed, then you can run the command to confirm what?
A. rpm-qp / usr / bin / hot_add
B. rpm-ql / usr / bin / hot_add
C. rpm-qf / usr / bin / hot_add
D. rpm-qip / usr / bin / hot_add
Question #5
Lsscsi run commands on a platform connected to FC storage Linux only output the first column as follows.
(0.0.0.0) disk VMware, VMware Virtual S 1.0 / dev / sda
(1.0.0.0) disk Huawei, S2600
(1.0.0.1) disk Huawei, S2600
(1.0.0.2) disk Huawei, S2600
(2.0.1.0) disk Huawei, S2600 / dev / sdb
(2.0.1.1) disk Huawei, S2600 / dev / sdc
(2.0.1.2) disk Huawei, S2600 / dev / sdd
Known (0.0.0.0) as the only local hard drive
The following statement is correct. (Choose three)
A. There are at least two FC HBA card on the server
B. The server -attached storage array uses a multi- path
C. There are six LUN assigned to this server
D. There are three LUN assigned to this server
Solutions:
| Question #1 Correct Answer: C | Question #2 Correct Answer: D | Question #3 Correct Answer: A | Question #4 Correct Answer: C | Question #5 Correct Answer: A,B,D |







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