H13-629_V2.0試験無料問題集（363題）「Huawei HCIE-Storage (Written) V2.0 認定」

出題：1

Huawei Oceanstor 900 adopts erasure code technology to protect the data. If an office has six nodes, and the customer wants to have one office, what redundancy model protection level can be used? (Multiple choice.)

A. 4 + 2

B. 12 + 3: 1

C. 6 + 3

D. 4 + 3: 1

正解：B,D 解答を投票する

出題：2

Which of the following features is supported by OceanStor V3 Thin Lun? (Multiple choice)

A. smart Erase

B. smart Dedupe

C. smart Compression

D. Volume mirror

正解：B,C 解答を投票する

出題：3

With Redhat linux enterprise 6 system the df and du commands allowyou to see the mnt capacity, as shown below. What causes the capacity shown to not be the same?
redhat: ~ # df -h / mnt
Filesystem Size Used Avail Use% Mounted on
/ dev / sdb 1008M 514M 443M 54% / mnt
redhat: ~ # du -hs / mnt
40k / mnt

A. The mntdirectory mounted block device is abnormal

B. This is a bug of the known du and df commands that need to be upgraded tothe latest version

C. The mnt directory have been deleted

D. The mnt directory is also mounted another block device and some files that are currently open.

正解：C 解答を投票する

出題：4

An N8000 file system can be used when offline command to query file system flag:
echo "8192B.p S" | fsdb -t vxfs / dev / vx / rdsk / sfsdg / sfsvol | grep flag Where sfsvol is the name of the file system and may appear as flsgs 0 mod 0 Clean 3c or flags 4000 mod clean
3c if flags last bit is 0, then the file system is set.

A. True

B. False

正解：B 解答を投票する

出題：5

Which of the following best practice descriptions of Oralce database is correct? (Multiple choice.)

A. If the database OLTP business log write is very frequent, it is recommended that the appropriate online log file up, but it is recommended not to exceed 128MB.

B. OLAP business query output is usually astatistical value (using group by with order by), so you can set a larger SGA-target value (relative to OLTP).

C. It is recommended to use UDEV UUID and drive letter binding, in Linux environment configuration Oracle database, to avoid subsequent maintenance letter changes caused by the database which can not start.

D. In Windows2008 or windows2012 operating system environment, in order to improve I / O processing efficiency, MBR partition is created, and diskpart command is recommended to set the partition alignment.

正解：A,C,D 解答を投票する

出題：6

Which of the following descriptions of the import parameters for the physical tape of the VTL6900 is correct?

A. copy Mode: This mode to develop physical tape data copy to the corresponding virtual tape, at the same time the development of the physical tape recycling

B. Direct AccessMode: This mode only copies the beginning of the physical tape 10MB data, contains the data stored on the tape backup software, without having to copy the backup data

C. Recycle Mode: This mode is to block copy mode, the entire tape is copied to the virtual tape

D. Recycle Mode: This mode will automatically recycle the tapes that have passed the data retention period

正解：D 解答を投票する

出題：7

In a Huawei N8500 cluster system VCS Error information is stored in which of the following log files?
(Multiple choice)

A. / var / log / messages

B. / var / log / hima_message

C. /var/VRTSvcs/log/engine_A.log

D. / var / log / warn

正解：A,C 解答を投票する

出題：8

In the N8500 (V200R001) system, when you run the gabconfig -a command on a cluster node, the system displays the followingfigure.
N8000V2R1-01-01 # gabconfig -a
Port b gen bab409 membership 0123
Port f gen bab412 membership 0123
Port h gen bab40d membership 0123
Port v gen bab40d membership 0123
Port w gen bab40f membership 0123
You determine that the heartbeat members of the node is not started, you can use /etc/init.d/llt start to try to start it.

A. True

B. False

正解：A 解答を投票する

出題：9

Which of the read and write strategies of Huawei Oceanstor V3 storage system is correct?

A. Resident strategy is suitable for large read andwrite data, and read-only scenes.

B. Read and write strategies include permanent, default, recycling.

C. Recycling strategy is suitable for business scenarios that require high performance and small amount of data.

D. Select out the recycling strategy when the data or write data is the lowest priority.

正解：B 解答を投票する

出題：10

Customers need to migrate 10TB service data from a manufacturer's mid-tier storage to Huawei OceanStor S5600T (V100R005), storage array, A total of 120 LUN carrying oracle, ESXI virtual machine business plans to use VIS6000T local image data migration. Based on this, which of the following is incorrect?

A. Confirm that heterogeneous common storage multipathing software and Ultrapath multipathing must be compatible

B. Check the compatibility list of the VIS 6000T to determineif all the storage devices are compatible with the VIS6000T

C. Check if there is enough room for DCO configuration

D. Check the number of fiber switch ports to ensure that each node and switch VIS6000T redundant links

正解：A 解答を投票する

出題：11

Which of the following scenarios is most suitable for enabling OceanStor V3 deduplication?

A. Mail Service

B. Database

C. VDI application

D. Seismic geological data

正解：C 解答を投票する

出題：12

You want to improve host write performance on the primary storage. Two sets of OceanStor unified storage with synchronous remote replication are effective in doing this is which of the following ways? (Multiple choice.)

A. According to the service pressure of the LUNs stored on theprimary side, assign the home controllers of each LUN to the A and B controllers.

B. If you are using an asynchronous remote replication scheme, you need to design a startup synchronization time based on the RPO metrics and consider the setting possible startup synchronization time during the business.

C. The main storage using smart cache acceleration, speed up the main storage IO processing speed.

D. RPO does not require 0 for the scenario, it is recommended to use asynchronous remote replication.

正解：A,B,D 解答を投票する

出題：13

When formatting a newly created LUN on OceanStor V3, LUN formatting fails. Which of the followingconditions will cause this problem? (Multiple choice)

A. Formatting process made a master-slave switching operation

B. A controller reset

C. The connection between the host and the storage is broken

D. The RAID group where the LUN resides is downgraded or invalidated

正解：B,D 解答を投票する

出題：14

SmartVirtualization is an important value-added feature of Huawei OceanStor V3 storage system. Which of the following is correct about its principle and related concepts? (multiple choice)

A. The local storage system does not occupy the local storage system when using LUNs in heterogeneous storage systems

B. smartVirtualization Dictate write data write efficiency is higher than the write-back efficiency

C. smartVirtualization uses multipathing software to connect heterogeneous storage in a multipath-redundant manner

D. For external LUNs, the local storage system can set value-added functions such as remote replication, snapshots, etc.

正解：C,D 解答を投票する

出題：15

Which of the following describes the correct steps of an Oracle database backup?
1, backup oralce controlfile
2, backup oracle archive log
3, oralce placed in backup mode
4, oracle placed in normal mode
5, backup oracle data files

A. 3,1,5,4,2

B. 3,5,2,1,4

C. 3,5,1,2,4

D. 3,5,2,4,1

正解：A 解答を投票する

出題：16

In a A VTL6900-I system, the backup server connected to it is the Linux operating system. The backup server and the VTL6900-I system are directly connected through the FC.
The server identifies the device information as shown below. After the backup server is configured as a backup client for the VTL6900-I system and the backup VTL system on the server virtual library process, which the following operation and description is correct:
(Multiple choice.)

A. When configuring thebackup client on the VTL side, you need to know that the WWPN of the FC port that connects the VTL to the VTL is available on the server in the sys /class / fc_host directory and subdirectory to the corresponding WWPN port.

B. Server-side identification has been detected with the library device command is cat / proc / scsi / scsi.

C. As shown in the figure, of the devices identified on the server side, the device labeled 2 is the information for the scanned tape.

D. As shown in the figure, among the devices identified on the server side, the device labeled 1 is the scanned library.

正解：A,B,D 解答を投票する

出題：17

What commands are used forviewing SCSI controller information on Linux systems with Qlogic HBAs?

A. cat / proc / scsi / scsi

B. lspci | grep SCSI

C. cat / proc / scsi / qla2300 / 1 | grep port

D. lspci | grep Ethernet

正解：A,B,C 解答を投票する

H13-629_V2.0試験無料問題集「Huawei HCIE-Storage (Written) V2.0 認定」