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Huawei HC-621 Exam Syllabus Topics:

Huawei HCNP-SSAM(SAN Storage Advanced Management) Sample Questions:

Question 1

Storage array products, causing incremental LUN copy failure may be caused by what? (Choose two)

A. Source LUN write-through write policy
B. Link failure
C. Target LUN is not mirrored write-back write policy
D. Resource pool space shortage

Question 2

Remote replication source storage array LUN is 500GB, which of the following can be used as the remote LUN copied from LUN?

A. 700G
B. 500G
C. 400G
D. 600G

Question 3

The following statement about the wrong IO load characteristics are.

A. IO sequential stronger, better performance
B. With the increase of data blocks IOPS constantly increasing
C. With increasing bandwidth data blocks increases,and finally increasing trend gradually slowing until stabilized
D. Queue depth greater the load the greater the pressure on storage

Question 4

For alarm information analysis, by analyzing the alarm, you can locate the exact location of the fault or reason, it can be used with other methods for fault location with the alarm system is perfect, engineers can collect alarm system ID number, via XX troubleshooting library (document or IT), the query troubleshooting methods

A. True
B. False

Question 5

Under Linux a disk output is as follows.
Disk / dev / sd 80.0 GB, 80026361856 bytes 255 heads, 63 sectors / track, 9729 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System / dev/sdb1 * 1 2805 16386300 83 Linux / dev/sdb2 2806 9729 55617030 5 Extended / dev/sdb5 2806 3825 8193118 + 83 Linux / dev/sdb6 3826 5100 10241406 83 Linux / dev/sdb7 5101 5198 787153 + 82 Linux swap / Solaris / dev/sdb8 5199 6657 11719386 83 Linux / dev/sdb9 6658 7751 8787523 + 83 Linux / dev/sdb10 7752 9729 15888253 + 83 Linux
Which of the following statement is correct? (Choose two)

A. The disk has a logical partition 7
B. Lack sdb3 and sdb4, disk partition table has a problem,you should re- repair partition table
C. Only one primary partition on the disk
D. The disk has six logical partitions

Solutions: