HCIE-Storage (Written) (H13-629-ENU) Free Practice Test

Question 1

The three levels of Simpana backup architecture system are: (Multiple choice)

A. backup client

B. backup server

C. Media Server

D. backup media

Correct Answer: A,B,C

Question 2

There is a specification limit for the number of spoofing splits in the target Huawei storage SmartMigration. When the number of LUN of an application exceeds the specifications, the host service needs to be stopped once to complete the entire split.

A. False

B. True

Correct Answer: B

Question 3

A customer purchased two Huawei OceanStor 9000 storage device, are respectively deployed in the A, B cities. Configure InfoReplicator function to ensure data reliability of the production site A.
Which of the following description is wrong?

A. Set channels authentication IP address, the IP address is a static front-end business IP address of any node of the remote cluster. It is used for establishing copy area channel connection. The node must be in the copy area.

B. If copy link is broken, can only modify the Pair properties of cluster which the production site A Pair's home directory in. When the link is restored, Pair properties after modified will be automatically updated from the production site to the directory.

C. Because the system upgrade, need to process master-slave switchover for the created remote replication pair, switchover need to meet the following conditions: 1, remote replication "Pair state of health" as "normal", and copy the link is normal. 2, has been canceled write-protected from the directory

D. channel authentication password can be modified, after the password is modified, if the replication link is broken, need to manually re-enter the new password again, and keep the password of copy area channel launch and receiving ends are the same, then can resume replication link.

Correct Answer: A

Question 4

When using Ivm create a mirrored logical volume, in order not to affect performance and can quickly recover from a single disk failure, what kind of log storage methods you should choose?

A. the log is stored in memory

B. the log in another VG PV

C. the log in a mirror on any one of the two PV

D. the log in the current third PV VG

Correct Answer: D

Question 5

Which of the following description of the recovery technology in Huawei OceanStor integrated backup scheme is correct? (Multiple choice)

A. Support for Windows, Linux, UNIX file system fine-grained recovery.

B. Support for granular recovery of files and applications in VMware, Hyper-V virtual machines.

C. Support FusionSphere and VMware vSphere virtualization platform to provide file-level recovery.

D. Support Oracle single database table recovery.

Correct Answer: A,B,D

Question 6

Use Simpana achieve a complete backup of the Exchange, at least need the following components? (Multiple choice)

A. Mailbox

B. Public Folder

C. Database

D. Offline Mining

Correct Answer: A,B,C

Question 7

For common high-risk operations under Linux, which of the following are include? (Multiple choice)

A. dd command

B. Continue to write new data to the file system after the file system is damaged

C. rm delete file operation

D. mkfs.ext3 format file system operation

Correct Answer: A,B,C,D

Question 8

The following decription about the "active-active Pair" of HyperMetro, which is correct? (Multiple Choice)

A. According to the needs of the business, you can perform "priority switching" on a active-active pair in the "active-activee consistency group."

B. To ensure the security of data, before forced start the active-active pair, you must shut down the service host; after completed the forced start active-active pair, you can start the hose and service.

C. After completed the configuration of active-active pair, you can adjust the synchronization rate.

D. When the "Pair Running Status" is paused, the primary LUN in the active-active pair can be read and written, and the secondary LUN in the active-active pair can be read but can't be written.

Correct Answer: B,C

Question 9

RAC is a typical "multi-instance, single-database" architecture. It is shared by all nodes and parallel access. Database data files, control files, parameter files, online redo log files, and even archive log files are placed on the shared storage. And ensure that all nodes can be accessed simultaneously.

A. FALSE

B. TRUE

Correct Answer: B

Question 10

OceanStor V3 storage resources mapped to the host nude equipment. The host creates its dedicated file system on it. Use the test tool to generate a large number of 13KB size files in the file system. Randomly read these documents and test their response time.
Modify prefetching strategy which tests LUN to be fixed prefetching strategy. The prefetching strategy length is 16KB which can improve system performance.

A. FALSE

B. TRUE

Correct Answer: A

Question 11

Which of the following features of UltraPath? (Multiple choice)

A. Optimal path selection

B. Failover

C. Path I/O load balancing

D. Failure recovery

Correct Answer: A,B,C,D

Question 12

Which description of OceanStor V3 remote file system copy is correct? (Multiple choice)

A. using the ROW-based snapshot periodic ratio way to get the data replication.

B. can trigger or trigger system timing synchronization manually by the user.

C. using the object-based layer way to get the data replication.

D. support the terminal file system Quota information copy to the slave side and slave side is no need to set allocation Quota.

Correct Answer: A,B,C

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Huawei HCIE-Storage (Written) (H13-629-ENU) Free Practice Test