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

出題：1

Active-active solution When the optical fiber link between two data centers in the same city is greater than ( ) KM, wavelength division equipment needs to be deployed.

A. 100

B. 25

C. 10

D. 50

正解：C 解答を投票する

出題：2

A bank's core system has database business and file system business. It can purchase a set of Huawei hybrid flash storage equipment, which supports both SAN and NAS active-active, and realizes load-balancing active-active mirroring.

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：3

The engineer went to a customer unit to install Huawei OceanStor 9000 equipment (a total of 5 Huawei OceanStor 9000 C Nodes, both front and rear are 10GE TOE networking, and the TOE network card is installed on site). The equipment has been put on the shelf, and the signal cable and the power cord will be connected next, and software debugging. Due to the tight construction period, the following phenomena occurred during the hardware installation process. Which of the following descriptions of these phenomena are wrong? (Multiple Choice)

A. In order to manage each Node separately, all Nodes must connect the NICo port to the management network.

B. The signal cable labeled "NODEO1A0-0" is inserted into the network port at A0-1, and the signal cable labeled "NODEO1B3-1" is inserted into the network port at B3-0. Because the two network ports of the same network card are paired etc., you can plug the wires in different positions, and you cannot adjust them.

C. There are two ways of inserting the TOE network card into A0, B1 and A0, B3 in the 5 devices. Since they are all inserted in the PCle slot, it will not affect the system deployment or network bandwidth, so it is not necessary to adjust.

D. There are two stacking copper cables connected to the CE6850 switch. One of the faulty cables needs to be replaced later. Since it does not affect network communication, you can perform basic software commissioning first.

正解：B,C 解答を投票する

出題：4

Oceanstor collects information through log collection tools and analyzes it through log analysis tools. Which of the following is correct? (Multiple Choice)

A. The collected log zip files are deleted, and the files in the directory where the logs are stored can be repackaged for zip analysis

B. You can configure a public network IP for the storage for remote analysis

C. During the analysis process of the log analysis tool, if you want to interrupt the analysis, you can click the Terminate option to terminate the analysis

D. The log analysis tool can be run on any PC. The log analysis tool can be disconnected from the storage. The analysis time depends on the log size.

正解：C,D 解答を投票する

出題：5

Which of the following scenarios will trigger Huawei OceanStor hybrid flash storage to perform hard disk recovery and reconstruction? (Multiple Choice)

A. The hard disk is recovered after online diagnosis.

B. Insert it back during the hard drive rebuild

C. The system administrator mistakenly pulled out the normal hard disk when replacing the faulty disk, but found the wrong operation in time and inserted the hard disk back within two minutes.

D. After the hard disk fails, the system administrator discovers the faulty disk in time and replaces the faulty disk with a new hard disk in time.

正解：B,C 解答を投票する

出題：6

In the FusianStorage system, at least three MDCs are deployed in a system to form an MDC cluster.
When the system starts, the ( ) cluster elects the master MDC among multiple MDCs.
The master MDC monitors other MDCs.
When the master MDC fails, a new master MDCO is generated. (Please enter the English abbreviation)

正解：

ZK

出題：7

The MTTR indicator is used to describe the average continuous time between failures of a product during operational use or testing.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：8

A company plans to perform performance tuning on a set of Huawei hybrid flash storage for a decision support system. The storage engineer obtained some information after testing:
1) The size of a single I/O is 64 KB-1MB;
2) The proportion of sequential read I/O is 90%;
3) The average utilization rate of front-end bandwidth is 90%;
4) The host application is a database.
Based on the above information, which of the following performance tuning measures meets the requirements of this scenario? (Multiple Choice)

A. Using the SmartCache feature

B. Use OLAP model for reference tuning

C. Tuning using the OLTP model as a reference

D. Increase front-end service bandwidth

正解：A,B,D 解答を投票する

出題：9

Which of the following are common types of migration? (Multiple Choice)

A. Storage Tier Migration

B. Switch Layer Migration

C. Network Layer Migration

D. Host Layer Migration

正解：A,C,D 解答を投票する

出題：10

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：11

A user migrates data through the Object Storage Migration Service (OMS) of HUAWEI CLOUD. When the number of concurrent migration tasks approaches the upper limit of migration, and there are new migration tasks that need to be executed as soon as possible, which of the following operations are not recommended? (Multiple Choice)

A. Suspend some of the current minor migration tasks, and give priority to important migration tasks

B. Delete the current migration task, re-evaluate the amount of migrated data, and restart the migration

C. Directly add tasks that need to be uploaded first

D. Cancel the current migration task and give priority to the important migration tasks

正解：B,C,D 解答を投票する

出題：12

A company has 1 TB of data that needs to be backed up. Backup window is 3 hours, private information overhead is 10%, bandwidth usage is 70%, using GE network. In this case, the actual bandwidth is 97 MB/s, and the LAN-Base backup network mode is feasible.

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：13

Which of the following schemes is usually used for file system level migration?

A. MD for NAS data migration solution

B. Volume Mirroring Data Migration Solution

C. FusionSphere Private Cloud Migration Solution

D. XTTs transport tablespace

正解：A 解答を投票する

出題：14

An enterprise has established active-active data centers in city A and city B.
If the active-active arbitration mode of storage (such as Huawei OceanStori hybrid flash memory) is static priority mode, site A is a static priority site.
Which of the following descriptions are correct? (Multiple Choice)

A. The link between storage systems is faulty, and both site A and site B continue to run services

B. Site A fails, and site B automatically takes over the service

C. The link between the host and site A and site B is faulty at the same time, and the status of the active-active pair is displayed as "normal"

D. Site B fails, and site A automatically takes over the service

正解：C,D 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」