H13-511-ENU問題集、Huawei実際の試験問題

質問 1

Which of the following storage services can the N8500 clustered NAS system that employs the integrated networking mode provide for application servers? (Select 3 answers)

A. CIFS

B. SASSAN

C. FCSAN

D. 10 Gbit/s iSCSI SAN

正解: A,C,D

質問 2

What are the process of layer 2 switching ? (Select 3 Answers)

A. forward: switches according to the MAC address table radio forward data frames

B. radio: if the destination address is not in the MAC address table, in addition to receiving the data frame to other ports outside the port to broadcast the data frame

C. study: the MAC address table is a switch by studying receives source MAC address of data frames to form

D. update: switch MAC address table has aging time;If you find a frame into the port and the the source MAC port in MAC address table is not consistent, then the MAC learning to the new port

正解: B,C,D

質問 3

An N8500 clustered NAS engine does not need to be equipped with power modules.

A. FALSE

B. TRUE

正解: B

質問 4

Which of the following does not belong to the VM thermal migration limitations in FusionCompute?

A. Does not support the thermal migration of virtual machines with a status of "running"

B. Does not support the thermal migration of virtual machines with a status of "faulty"

C. Does not support non-persistent disks and the migration of VM disks enabled iCache function

D. Does not support the migration of mounted disks of "shared" type and the disk of linked clone virtual machines

正解: A

質問 5

From the view of business perspective, what kind of following things are similar to cloud computing ?

A. water pipe

B. reservoir

C. information power plant

D. Information gas station

正解: C

質問 6

Which of the following statements about reading and writing an N8500 clustered NAS file system mirror and the best practices are correct? (Select 3 answers)

A. Mirrored-stripe is suitable for scenarios that require high reliability. The performance of Mirrored-stripe is the same as that ofMirror.

B. Equivalent to RAID 01, Mirrored-stripe is to perform file system mirroring based on striping, A mirror provides data redundancy, and data is distributed across multiple disks.

C. Mirror is equivalent to RAID 1, Data that needs to be written to a file system is simultaneously written to two mirrors and data is read from the two mirrors based on a round-robin policy (I/Os are evenly distributed to paths in a round-robinmanner).

D. Regarding the use of Mirror, it is recommended that the space of the source file system be provided by one storage array and that of the mirrored file system be provided by another. Mirror is recommended for scenarios that require high reliability.

正解: B,C,D

質問 7

About the iSCSI protocol, which description of the following are right? (Select three Answers)

A. iSCSI essence is SCSI commands and data transmission in IP frame format

B. iSCSI is based on IP protocol proposed by Microsoft technical standards

C. iSCSI support users through its access IP SAN storage network

D. iSCSI protocol based on SCSI and TCP/IP

正解: A,C,D

質問 8

Which of the following technology does cloud computing include ? (Select 3 Answers)

A. memory multiplexing

B. Energy conservation and emissions reduction

C. automatic load balancing

D. link clone

正解: A,C,D

質問 9

The operation process of the incremental of LUN copy in storage array, which is correct?

A. create LUN copy- > create resource pool- > select the source array and the source LUN- >select the target array and the target LUN- > start LUN copy

B. create resource pool- > create LUN copy- > select the source array and the source LUN- > select the target array and the target LUN- > start LUN copy

C. create LUN copy- > select the source array and the source LUN- > select the target array and the target LUN- > create resource pool- > start LUN copy

D. all above statement are wrong

正解: B

質問 10

When an engine node of an N8500 clustered NAS storage system needs to connect to multiple ports on a controller of a storage unit, ensure that ports on different interface modules are used.

A. FALSE

B. TRUE

正解: B

質問 11

Hyper replication technology of Storage array is usually based on block level of replication.

A. True

B. False

正解: A

質問 12

Create RAID group through SATA, two controllers at the same time can access to RAID groups may cause degradation of the performance, what is the solution?

A. upgrade multipath software

B. adjust LUN belong to the same controller of the same RAID group

C. adjust LUN writing strategy

D. upgrade controller version

正解: B

Huawei HCIA-Cloud Computing - H13-511-ENU 模擬練習