H13-621 Dumps New | Fantastic Huawei H13-621 Exam Materials
Passitdump’s newly updated H13-621 dumps will successfully help you pass the HCNP-Storage-CUSN (Constructing Unifying Storage Network) exam. To pass the Huawei H13-621 exam, you can practice with real questions. Passitdump H13-621 dumps have it for you.
The new H13-621 exam has 294 questions, all you need to do is practice carefully.
You can check out the free exam questions provided by the latest H13-621 dumps below
Question 1:
Which sharing manners are Reliability Technology Cluster used in storing data? (Selected 3 answers)
A. Mirror mode
B. No sharing
C. Full-sharing
D. Manual mode
Correct Answer: ABC
Question 2:
In the same case of IO environment and disk type, which of the following description of RAIDs/RAID10 Performance Comparison is wrong?
A. Space utilization: Raids is obviously better than Raid10
B. Security: Raids is lower than Raid10
C. When read the business which belongs to large files, the performance of Raids is obviously better than Raid10
D. When read the business belongs to the Radom small IO, Raids is the best choice
Correct Answer: D
Question 3:
LUN Dynamic expansion can expand LUN between different RAID group.
A. True
B. False
Correct Answer: A
Question 4:
Which basic functions can log analysis function of maintenance Assistant achieve? (Select 3 answers)
A. Log import
B. Log filter
C. Keyword Search
D. Informationcollection
Correct Answer: ABC
Question 5:
Synchronous remote replication connection between two storage array can use FC link or iSCSI link, and which can use the two kinds of links to connect at the same timE.
A. True
B. False
Correct Answer: B
Question 6:
Which of the following commands are scanning disk under AIX? (select 2 answers)
A. lsdev
B. lsdev -Cc disk
C. cfgmgr -v
D. cfgmgr-liscsiO
Correct Answer: CD
Question 7:
To improve performance, hot zone should be distributed in traditional hard disk inside as far as possible, because access data is fast in disk insidE.
A. True
B. False
Correct Answer: B
Question 8:
Windows platform checking the status of network port is occupied by process can use the command netstat -nab
A. True
B. False
Correct Answer: A
Question 9:
If the LUN on the storage array created the virtual snapshot, under the condition of the source LUN data is deleted by mistake, what method can be used to restore data? (Select 2 Answers)
A. the snapshot of the source LUN rollback operation
B. the snapshots of the source LUN map to host, recover it on the host side
C. a snapshot of the source LUN activated operation
D. a snapshot of the source LUN mirror operation
Correct Answer: AB
Question 10:
Under AIX platform, what command is to check the host mounts all devices?
A. cfgmgr -v
B. lspv
C. lsdev -Cc disk
D. rmdev -dl hdisk2
Correct Answer: B
Question 11:
A set of S5500 write policy set to write-back, after a controller lapsed, LUN\’s write strategies will translate into through.
A. True
B. False
Correct Answer: A
Question 12:
Under Linux, which are the basic principles of the dd command test performance tuning? (Select 3 Answers)
A. read and write by bytes, collect performance data in an all-round way
B. it suggest that setting up reading and writing block is from big to small
C. in the process of reading and writing and performance testing, for IO influence factors, need to analysis, and find out the reason
D. analysis from small to large, and analysis of the online business is more efficient at the same time
Correct Answer: ABC
Question 13:
What command is used by Linux platform to check nic physical connection status and working mode?
A. ifup ethX
B. ethtool ethX
C. ifconfig ethX
D. more /etc/sysconfig/network/ethX
Correct Answer: B
Question 14:
In HostAgent scheme, HyperManager and ConsistentAgent communicate through FC link.
A. True
B. False
Correct Answer: B
Question 15:
File system is divided into the log file system and non-log file system. The reliability of the log file system is relatively high, but need to consume the system resources.
A. True
B. False
Correct Answer: A