Halloween Special Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: xmas50

Huawei H13-611_V4.5 - HCIA-Storage V4.5

Huawei H13-611_V4.5 Premium Access     Download Demo    
Page: 10 / 11
Total 536 questions

A device can only have one WWPN, but it can have multiple WWNNs.

A.

TRUE

B.

FALSE

86. When using the NFS protocol, adding clients and setting read and write permissions have an impact on performance.

A.

TRUE

B.

FALSE

Description 1: The file system of the SAN storage is deployed on the storage side, and the file system of the NAS storage is on the host side.

Description 2: Dynamic tiered storage can achieve data migration between storage media with different performance

A.

Description 1 is correct, description 2 is correct

B.

Description 1 is correct, description 2 is incorrect

C.

Description 1 is wrong, description 2 is correct

D.

Description 1 error, description 2 error

Which of the following statements about RAID 5 and RAID 10 are correct?

A.

The sequential read performance of RAID 5 is lower than RAID 10

B.

If the front-end pressure is sufficient, the sequential write performance of RAID 5 is higher than that of RAID 10.

C.

The random read performance of RAID 5 is lower than RAID 10

D.

The random write performance of RAID 5 is higher than RAID 10

According to the disaster tolerance effect, the disaster tolerance level can be divided into: (multiple choice)

A.

Data-level disaster recovery

B.

Platform-level disaster recovery

C.

Application-level disaster recovery

D.

Business-level disaster recovery

The NAS device performs functions such as file service, storage, retrieval, and file access on the basis of a general-purpose server

optimization.

A.

TRUE

B.

FALSE

Which of the following is not a backup type?

A.

Full backup

B.

Cumulative incremental backup

C.

Differential incremental backup

D.

real-time backup

What is wrong with the following statement about disaster recovery drills? ,

A.

Perform exercises in accordance with the actual disaster recovery steps

B.

Familiarize yourself with the disaster recovery process through disaster recovery, and exercise business recovery capabilities for disaster

C.

Through disaster recovery exercises, the integrity of the business cannot be checked

D.

Disaster recovery exercises are verification and the most effective means to prove system availability

The cloudification of IT architecture is from "separation" to "convergence". What does convergence mean?

A.

Convergence of IT infrastructure

B.

Application and server integration

C.

Integration of hardware and software

D.

Multi-application sharing and open "cloud computer"

Host-level disaster recovery has less investment and better compatibility.

A.

TRUE

B.

FALSE

Regarding the characteristics of the four disaster recovery modes of active-active, hot standby, warm standby, and cold standby, what is wrong in the following statement?

A.

The data center using cold standby mode has a long RTO and is unpredictable

B.

The data center adopting the HyperMetro mode has the shortest RTO time

C.

When a data center failure causes the service to become unavailable, the hot standby and active-active modes can be automatically switched by software

Services, while the warm standby mode requires manual intervention, and the cold standby mode requires manual intervention

D.

Hot standby mode requires the highest software cost

In the HUAWEI OceanStor storage system, a customer plans to deploy 3 sets of systems, a set of business systems, to run

Oracle database, which requires high random read and write performance; a mail system for daily mail processing; a video system

System to save long-term archived videos. When creating LUNs for each system separately, the following about SmartTier policy settings

the correct one is? (Multiple choice)

A.

Business system:

1. Initial capacity allocation: priority allocation from the performance layer

2. Data migration strategy: move to the low-performance layer

B.

Mail system:

1. Initial capacity allocation: automatic allocation

2. Data migration strategy: automatic migration

C.

Video system:

1. Initial capacity allocation: priority allocation from capacity tier

2. Data migration strategy: automatic migration

D.

Video system:

1. Initial capacity allocation: priority allocation from capacity tier

2. Data migration strategy: move to the low-performance layer

OceanStor V3 series storage can only support iSCSI or FC host links separately, not both

Connect to the network.

A.

TRUE

B.

FALSE

There are two descriptions about backups, the correct ones are:

Description 1: The disaster recovery solution does not need to consider whether it is backed up on tape or hard disk.

Description 2: The backup plan should consider the worst case.

A.

Descriptions 1 and 2 are both correct

B.

Description 1 is right, description 2 is wrong

C, description 1 is wrong, description 2 is right

C.

Descriptions 1 and 2 are wrong

A host connected to a switch port cannot belong to multiple zones, but can only be divided into a zone

in.

A.

TRUE

B.

FALSE