Huawei h13-629-v2-0 practice test

Question 1

In Huawei FusionSphere, which are typical application scenarios of the snapshot function?
(Multiple Choice)
A. Data backup
B. Data restoration
C. Data copy
D. Data deletion

Answer:

C
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Question 2

In VMware virtualization environment, if the user wants to migrate a VM from one ESXi host to
another with no downtime, (_) can be used for this; if the user wants to migrate virtual machine
storage disk files to another storage array with no downtime, (_) can be used.

• A. vMotion, Storage DRS
• B. Storage vMotion, Storage DRS
• C. vMotion, HA
• D. vMotion, Storage vMotion

Answer:

D

Question 3

VMFS provides automatic cluster file system functionality and intelligent cluster volume
management. Which statements are true about VMFS5?
(Multiple Choice)

• A. VMFS5 allows concurrent access to shared storage and can be dynamically expanded.
• B. Using data blocks of 1 MB, VMFS5 is suitable for storing large virtual disk files.
• C. Using sub-blocks for addressing, VMFS5 is suitable for storing small files. The sub-block size is 8 KB.
• D. VMFS5 is able to lock disk data blocks.

Answer:

A,B,C,D

Question 4

Which of the following functions in VMware leverages content-based read cache (CBRC) of ESXi hosts
as shown in the figure to ease the pressure of partial storms in VDI?

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• A. Linked Clone
• B. VSA
• C. SE Sparse
• D. User Data Management

Answer:

A

Question 5

Mainstream virtualization technologies include hardware virtualization (Hypervisors) and operating
system virtualization (Containers). Which are key characteristics of hardware virtualization?
(Multiple Choice)

• A. Multiple VMs simultaneously run on a single physical server.
• B. VMs on the same server are isolated from each other.
• C. A VM encapsulates the entire system into one or more files.
• D. A VM on one server can run on another server without any modification.

Answer:

A,B,C

Question 6

In the same operating system environment, what is the order to restore the oracle database through
RMAN?

• A. controlfile, datafile, pfile
• B. pfile, datafile, controlfile
• C. datafile, pfile, controlfile
• D. pfile, controlfile, datafile

Answer:

A

Question 7

Many log file switch" wait events are observed during Oracle performance diagnosis, which ways
can be used to optimize the performance?
(Multiple Choice)

• A. Increase log cache. 108/111 Questions & Answers PDF P-
• B. Migrate the log file to the high performance layer.
• C. Increase the number of log groups.
• D. Increase the concurrency and throughput for archiving the log file.

Answer:

A,C,D

Question 8

The design of Oracle database system should give attention to both performance and data reliability.
Which reliability designs will reduce the performance of Oracle?
(Multiple Choice)

• A. Multi mirror log group
• B. Using Oracle RAC
• C. Archive Mode
• D. Frequent CheckPoint

Answer:

A,C,D

Question 9

Which of the following are characteristics of the SmartVirtualization-based Data Migration Solution?
(Multiple Choice)

• A. It does not consume any host resources.
• B. It is lower in migration cost than gateway-layer solutions such as those based IBM SVC, and EMC VPLEX.
• C. It requires services to stop only once, and the service stopping occurs after the migration.
• D. It delivers higher migration speed than host-layer solutions.

Answer:

A,B,D

Question 10

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While migrating data to HUAWEI Storage, SmartVirtualization- and SmartMigration-based migration
includes the following steps:
a. Changing mappings for the source storage; b. Stopping services; c. Taking over the source storage;
d. Migrating data; e. Recovering services and applications. Which sequence correctly describes an
online migration procedure?

• A. acbde
• B. baced
• C. abcde
• D. eacbd

Answer:

B