Huawei H13-621 - HCNP-Storage-CUSN(Constructing Unifying Storage Network) Exam
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Total 294 questions
Question #11 (Topic: )
Two reliability of 80% device formed a parallel system, what is the reliability of the system?
A. 64%
B. 60%
C. 80%
D. 96%
Answer: D
Question #12 (Topic: )
With the same specification and quantity of the hard disk in RAID group, In the same
business speaking, reading and writing.Random write performance of Raid10 are the same
as Raid5
business speaking, reading and writing.Random write performance of Raid10 are the same
as Raid5
A. True
B. False
Answer: B
Question #13 (Topic: )
What are the common failures according to the component object classification in FC SAN
network? (Select three Answers)
network? (Select three Answers)
A. FC port mode don't match
B. FC port rate don't match
C. SFP luminous power is insufficient or abnormal
D. host IP address conflict
Answer: A,B,C
Question #14 (Topic: )
About the iSCSI protocol, which description of the following are right? (Select three
Answers)
Answers)
A. iSCSI is based on IP protocol proposed by Microsoft technical standards
B. iSCSI support users through its access IP SAN storage network
C. iSCSI essence is SCSI commands and data transmission in IP frame format
D. iSCSI protocol based on SCSI and TCP/IP
Answer: B,C,D
Question #15 (Topic: )
In standard optical fiber environment, contains node, port, link and other components,
which of
the following is true? (Select three Answers)
which of
the following is true? (Select three Answers)
A. node is refers to fiber optic equipment, such as servers, disk and etc
B. each node at least one port, port provides external actual links, usually realize by server HBA card
C. link is actual transmission medium, used to move information from one node to another node consists of a pair of optical fiber linE. A single fiber line is connected to a port of receiver, transmit information to optical fiber cable of this interfacE.
D. a node only can have one port
Answer: A,B,C
