최신 H13-611_V4.5-ENU 무료덤프 - Huawei HCIA-Storage V4.5

문제1

What are the advantages of SSDs over HDDs?
(Multiple Choice)

A. Longer service life

B. Better environmental adaptability

C. Larger capacity

D. Faster read/write speed for random access

정답: B,D

문제2

The following are the key characteristics of cloud computing:

A. The resource pool used by the user has nothing to do with the exact geographic location of the resource pool

B. users can self-service on demand

C. Charge based on the actual usage of the user

D. It can quickly and flexibly provide users with capabilities, such as computing power and storage capacity.

정답: A,B,C,D

문제3

In the HUAWEI OceanStor storage system, which of the following descriptions about SmartThin LUN is correct?

A. When creating a thin LUN, it cannot be allocated a larger capacity than the available free space in the storage pool

B. When creating a thin LUN, the initial allocated capacity can be used without specifying

C. Thin LUN cannot be converted into Thick LUN

D. The types of LUNs on a storage pool must be the same, either all are Thin LUNs or all are Thick LUNs

정답: B

설명: (DumpTOP 회원만 볼 수 있음)

문제4

Which of the following dimensions are often used to express the data used in Big Data scenarios? (Multiple Choice)

A. Variety

B. Velocity

C. Verticality

D. Volume

정답: A,B,D

문제5

Which of the following is wrong about FC SAN network switching technology?

A. The switch uses the zone to manage the network partition and provide the best interconnection method

B. A widely used technology that supports up to 127 devices

C. The switch can provide simultaneous communication between multiple nodes connected to it

D. Failure of a node in a zone will not affect the services of nodes in other zones

정답: B

문제6

In a traditional RAID group, when a certain number of hard drives fail, the entire RAID group can prevent data loss, and The data recovery process has not been started. What is the status?

A. Downgrade

B. invalid

C. Normal work

D. Refactoring

정답: A

문제7

When a RAID configuration is in a degraded state it means that no data has been lost yet.

A. FALSE

B. TRUE

정답: B

문제8

SCSI communication is initiated by the initiator and received and processed by the target. When the host and the storage device communicate, the storage device The side assumes the role of initiator.

A. FALSE

B. TRUE

정답: A

문제9

Select the correct statements that describes the properties of bus technology in ICT architecture. (Choose all that apply.)

A. The CPU needs to go through the memory to directly access the Bus.

B. Bus technology are only available in serial form.

C. Bus can be divided into internal bus and external bus.

D. Bus is a communication system that transfers data between internal components and external components.

정답: C,D

문제10

Based on the understanding of the Generation stage of the lifecycle management of information and data, identify the 3 types of sources in which data can be generated.
(Multiple Choice)

A. Internal Input.

B. External System Generation.

C. Internal System Generation.

D. External Input.

정답: A,C,D

문제11

Select the correct statements that describes the properties of Distributed Storage Architecture.
(Multiple Choice)

A. The storage nodes are non centralized.

B. Concurrent I/O access.

C. Non concurrent I/O access.

D. The storage nodes are centralized.

정답: A,B

문제12

In Huawei RAID 2.0+, is the description about chunck and extent correct?

A. The extent size of different storage pools can be different, but the extent size in the same storage pool is uniform

B. chunck is the smallest unit of hot data statistics and migration (data migration granularity)

C. The extent is the smallest unit for the storage pool to allocate resources from the hard disk domain

D. chunck is the smallest unit for LUN to apply for space from the storage pool and free up space

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제13

Which of the following is NOT a component in an IP SAN?

A. Ethernet switch

B. Fibre Channel switch

C. NIC

D. iSCSI storage device

정답: B

설명: (DumpTOP 회원만 볼 수 있음)

문제14

Xiao Wang, an employee of a company, did the following in the company's storage system: 9:00 Take a snapshot of LUN A and activate it Alive, all the data of the snapshot LUN and the source LUN were modified at 10:00, and the snapshot was rolled back at 11:00.
The following instructions are correct? (Multiple choice)

A. The data in the copy space before COW is 9:00 LUN A

B. The data in the copy space before COW is 10:00 LUN A data

C. After the snapshot is rolled back, the data of the source LUN becomes the data of the modified snapshot LUN at 10:00

D. The data of the source LUN is the modified data at 10:00

정답: A,C,D

문제15

iSCSI encapsulates the SCSI command and data description block into the iSCSI protocol.

A. FALSE

B. TRUE

정답: B

최신 H13-611_V4.5-ENU 무료덤프 - Huawei HCIA-Storage V4.5

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