H13-629_V2.5試験無料問題集（740題）「Huawei HCIE-Storage V2.5 認定」

出題：1

Which of the following statements about storage networking is correct? (Multiple Choice)

A. In the dual-switch network farm, each application server has multiple paths to the storage, providing link redundancy and avoiding a single point of failure in the network

B. In the morning of a single-switch network, the switch becomes a single point of failure, and there is a certain risk of network reliability

C. In a single-switch networking scenario, access through switches can extend the data transmission distance

D. The application server is directly connected to the AB controller of the storage through two optical fibers, and the path connecting the application server to the LUN's home controller is the optimal path

正解：A,B,C,D 解答を投票する

出題：2

Which of the following scenarios can InfiniBand be applied to? (Multiple Choice)

A. Interconnection between distributed storage nodes

B. Interconnection between storage disk enclosures

C. Interconnection between FusionCube devices

D. Interconnection between storage controllers

正解：A,C,D 解答を投票する

出題：3

An enterprise uses Huawei's all-flash storage system to support its main business. For some services that are very sensitive to latency, it allows it to break through the ( ) flow control target in a short time, and supports the configuration of burst capability for the controlled object. IDPS that specifies its burst period, bandwidth, and burst duration.

正解：

upper limit

出題：4

When engineer A implements storage delivery, the Linux service host cannot scan the LUN. Which of the following descriptions are possible reasons? (Multiple Choice)

A. Link failure

B. zone configuration error

C. Storage pool failure

D. The host does not have multipathing software installed

正解：A,B,C 解答を投票する

出題：5

Which of the following statements about how CIFS works is incorrect? (Multiple Choice)

A. File operations can only be performed after a shared connection is established.

B. Before establishing a shared connection, establish a session and then negotiate a protocol.

C. After the file operation is completed, no client request is required, and the server will automatically disconnect the shared connection.

D. Perform security authentication in the protocol negotiation stage.

正解：B,C,D 解答を投票する

出題：6

During the processing of Huawei's distributed storage block service IO stack, the block service of the node that writes the request to EDS writes data into the cache, and the read request has a hit in the current index. If it does not hit, it reads and writes from the cache.

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：7

Which of the following statements about the SmartCache feature principle of Huawei OceanStor hybrid flash storage is correct?

A. When read the data in the missed Smart Cache, the SmartCache pool directly forwards the read I/O request to the HDD.

B. If business A and B share 0 ceanStor storage, the same custom SmartCache partition can be used

C. The system generates a default SmartCache partition for each controller by default.

D. When a write I/O arrives at the storage system, in order to avoid affecting the write performance, the data in the SmartCache will not change due to the I/O

正解：B 解答を投票する

出題：8

An enterprise uses Huawei hybrid flash memory equipment as a storage system, in which the controller adopts the 1+3 redundancy mode, and the failure of the controller will not affect the performance.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：9

A customer has 1100GB of data, of which the backup window is 3 hours, and the GE network, to meet the needs of the customer, can only choose the LAN Free networking method.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：10

The requirements of a banking business operation background storage system are as follows:
(1) The size of the business image file generated by the business operation system is basically about 100KB.
(2) The business operation system is all GE networking, the server and operating terminal are all GE interfaces, and subsequent upgrades to 10GE are considered according to business needs.
(3) Only 72TB of raw space is required, and the later expansion will give priority to the expansion of the disk.
(4) There is only 20U of cabinet space in the computer room for storing the storage equipment in this phase. It is preferred to configure 3 nodes + supporting switches to meet the planning of the computer room cabinet.
Based on the above requirements, the following more suitable networking solutions are:

A. Option 4: 3*Huawei OceanStor 9000 P12E Node 36*2T8 SATA hard disk 2*front-end GE+2*back-end 10GE

B. Option 2: 3*Huawei OceanStor 9000 C Node 36*2TB SATA hard disk 2*front-end GE+back-end 2*10GE

C. Option 1: 1*Huawei OceanStor 9000 C Node 36+2TBSATA configuration 2*front-end GE+2*back-end 10GE

D. Option 3: 3*Huawei OceanStor 9000 P Node 36*2TB SAS hard disk; 2*front-end GE+2*back-end 10GE

正解：B 解答を投票する

出題：11

For small files on the OceanStor 9000, the larger the stripe setting, the higher the space utilization.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：12

Which of the following statements about Huawei Oceanstor9000 is incorrect?

A. Huawei Oceanstor9000 provides object storage service and is compatible with Amazon S3AP.

B. Huawei Oceanstor9000 supports simultaneous access to the same data in the same area from multiple nodes.

C. OceanstorDFS, a distributed file system developed by Huawei, supports the storage of large amounts of unstructured data.

D. Huawei Oceanstor9000 adopts the hardware of general x86 architecture and supports to expand from 3 nodes to 288 nodes.

正解：B 解答を投票する

H13-629_V2.5試験無料問題集「Huawei HCIE-Storage V2.5 認定」