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

出題：1

To meet service development requirements, the enterprise plans to replace the old storage system with Huawei Ocean Storage Hybrid Flash. The current network model is a Fibre Channel network. The service host and network mode need to remain the same. The SAN's migration indicator is used for storage migration.
Which of the following statements is incorrect? (Multiple Choice)

A. Check the host multipathing software before migrating.

B. The SAN's migration indicator must be used for migration.

C. The new storage system needs to activate the SAN's Migration Director license

D. It is recommended to disable the firewall of the service host during the migration

正解：B,C 解答を投票する

出題：2

Which of the following options is correct regarding the benefits of NVMe? (Multiple Choice)

A. Low energy consumption

B. High bandwidth

C. High IOPS

D. Low latency

正解：A,B,C,D 解答を投票する

出題：3

A customer's Huawei OceanStor hybrid flash storage array experienced a RAID (Raid5) group failure. After the engineer restored the RAID group to a degraded state, the RAID group began to be reconstructed, but the reconstruction failed many times. Which of the following statements is correct? (Multiple Choice)

A. The RAID group is recovered by recovering the first failed hard disk, and the recovered data is unavailable.

B. The RAID group cannot be restored by restoring the hard drive that failed first.

C. The RAID group can be restored by restoring the hard drive that failed first.

D. The RAID group is recovered by recovering the first failed hard disk, and the recovered data will be lost for a period.

正解：C,D 解答を投票する

出題：4

Which of the following descriptions can cause value-added service class failures? (Multiple Choice)

A. Inconsistent replication links between storage devices

B. The storage pool of the remote storage device is offline

C. Abnormal disconnection from LUN

D. The serial port cannot log in to the remote storage device

正解：A,B,C 解答を投票する

出題：5

Huawei's hyper-converged storage has the function of parallel and fast data reconstruction. Data shards are spread in the resource pool. After a hard disk failure, it can be automatically reconstructed in parallel in the entire resource pool. Only the actual data is reconstructed, and there is no need for a separate hot spare disk.

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：6

A TV station plans to purchase Huawei hybrid flash storage devices to use NAS file system services. When planning storage services, which of the following options can be considered? (Multiple Choice)

A. Understand the capacity of the daily business star and the pricing strategy, etc., and estimate the required capacity of the storage device

B. Match different types of LUNs according to 10 models of different application services, and plan read policies, write policies and prefetch policies

C. Plan sharing methods according to different types of computers, operating systems, and network architectures

D. Set the first-level directory quota for the file system for managing space usage

正解：A,B,C,D 解答を投票する

出題：7

After the storage project implements transshipment maintenance, which item is not part of the standard process management link?

A. Disaster recovery management

B. Problem Management

C. Incident Management

D. Configuration Management

正解：D 解答を投票する

出題：8

A bank purchased a new all-flash storage device (such as Huawei OceanStor all-flash memory), and the engineer initialized and configured the device. Which of the following operations is correct?

A. It is required to tolerate 2 data CHUNK failures and configure the RAID strategy as RAID5

B. When logging in to DeviceManager, use the port number 8088

C. When creating hosts in batches, create 600 hosts at a time

D. When creating a LUN, configure the LUN as a Thick LUN

正解：B 解答を投票する

出題：9

In order to verify that the data from the slave lun is consistent with the source lun, data protection needs to be performed on the slave lun. Which of the following descriptions is correct?

A. The snapshot is mapped to the host, and the host can read and write

B. In order to improve the access efficiency during verification, the snapshot can be configured on the smarter

C. Verify complete, stop business, unmap and delete snapshot

D. Create a snapshot from the lun and activate it, then map the snapshot to the host for verification

正解：B 解答を投票する

出題：10

Which of the following statements about high performance technology in HyperMetro are true? (Multiple Choice)

A. HyperMetro optimizes the data transmission between arrays at the protocol level through the FastWrite function, and applies the First Burst Enabled function of the SCSI protocol, which reduces the link transmission intersection of the write data by half.

B. HyperMetro uses the granularity of host I/O to perform concurrent and mutual exclusion on the LBA interval between host I/O accesses and distributed range locks, so as to achieve the purpose of two-way real-time synchronization. This solution can save unnecessary data transmission between arrays. Auxiliary bandwidth, and effectively reduce the number of data transmissions.

C. The streamlined copy quickly identifies the source of the data copy through the hardware chip. Find the zero data. During the copying process, for the special identification of all zero data, only a small special page is transmitted to the opposite end, and the full amount is no longer transmitted.

D. In the preferred array mode, when the host service accesses time, the I/O will only be distributed in load balance on the preferred array path set by the user. Arbiter server mode cannot be configured when this mode is configured.

正解：A,C 解答を投票する

出題：11

A customer project deploys an 8-node Huawei OceanStor 9000 C Node. The front-end and back-end are all IB networking. The device has been powered on and the interoperability test of all device front-end network ports and customer front-end service switches has been completed. Next, engineers will install and deploy Huawei OceanStor 900 software, the following are some of the operation methods of engineers in the field deployment process, which one is in line with the operation specification?

A. Before the software deployment starts, the engineer configures a temporary back-end IP address on the back-end network port B3-0 (connected to the installation PC) of the 9000 nodes for deploying the DHCP server

B. Direct software deployment without disconnecting the front-end network and all storage nodes

C. The engineer thinks that the installation PC can be connected to NIC1 to complete the software deployment, so the installation PC is connected to NIC1

D. Connect the installation PC directly through the network cable to the OM management network switch to complete the software deployment

正解：A 解答を投票する

出題：12

In the process of isomorphic online migration, if the host sends read I/O, it must go to the source storage to read the data and return it to the host.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：13

When building a disaster recovery system, which of the following solutions should be proposed by a customer to not only ensure the security of data but also ensure that the business is not interrupted?

A. Local high reliability + intra-city active-active

B. Intra-city active-active + remote disaster recovery

C. Intra-city active-active + data backup

D. Local high reliability + data backup

正解：C 解答を投票する

出題：14

Huawei pacific products can be used for content storage, backup and archiving scenarios. The obvious features of this scenario are real-time online business throughput ( ), frequent access to hot data, and data that needs to be stored for a long time. Online access needs are referenced.

A. large

正解：A 解答を投票する

出題：15

. The iSCSI protocol is a SCSI instruction set that runs on the upper layer of the IP protocol. For a TCP packet encapsulating the iSCSI protocol, which of the following parts does not contain?

A. ISCSI header

B. IP Header

C. ISCSI Data

D. TCP header

正解：C 解答を投票する

出題：16

The WORM feature adds WORM attributes to the common file system, so that files in the file system can only be read, but not written.

A. FALSE

B. TRUE

正解：A 解答を投票する

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