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Free Huawei H13-611_V4.5 Practice Exam with Questions & Answers | Set: 11

Questions 151

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)

Options:
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

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Questions 152

In the Huawei storage system using RAID2.0+ technology, regarding the difference between Thick LUN and Thin LUN, the following

Which description is correct? (Multiple choices)

Options:
A.

Allocate storage capacity when Thick LUN is created

B.

The storage capacity is not allocated by default when the Thin LUN is created, and the storage capacity is allocated when data is written

C.

Thin LUN is more flexible than Thick LUN, and has better performance during sequential read and write of large IO

D.

Thin LUN makes the entire storage space utilization rate higher

Questions 153

Which of the following is not a backup type?

Options:
A.

Full backup

B.

Cumulative incremental backup

C.

Differential incremental backup

D.

real-time backup

Questions 154

The server with Linux operating system installed accesses the disk array based on the RAID 5 strategy.

The order is:

Options:
A.

File system->Application system->Volume->I/O subsystem->RAID controller->Disk

B.

Application System->File System->Volume->I/O Subsystem->RAID Controller->Disk

C.

Application system->File system->I/O subsystem->Volume->RAID controller->Disk

D、Application system->File system->Volume->RAID controller->I/O subsystem->Disk

Questions 155

Database data belongs to structured data, and audio and video data belong to unstructured data.

The growth comes mainly from the rapid growth of unstructured data.

Options:
A.

TRUE

B.

FALSE

Questions 156

Use the CIFS protocol to access the share. When the share name and the user name are the same, the shared order of access is:

Options:
A.

Query the CIFS share first, if there is no matching share information, then query the Homedir share

B.

Query CIFS share, if there is no query, it will return failure

C.

Query Homedir share first, if there is no matching share information, then query CIFS share

D.

Query Homedir share, if there is no query, it returns failure

Questions 157

The multipath load balancing strategy used by HUAWEI OceanStor storage products is the default?

Options:
A.

Polling

B.

Minimum queue depth

C.

the minimum task

D.

Minimum IO number

Questions 158

Regarding data-level, application-level and business-level disaster recovery, is the following statement correct?

Options:
A.

About RTO, data level <application level

B.

About RTO, data level

C.

About TCO, data level <application level

D.

About TCO, business level

Questions 159

What is the correct description of RAID 5 as follows? (Multiple choice)

Options:
A.

RAID 5 has a fixed check disk

B.

RAID 5 is verified by XOR algorithm

C.

RAID 5 uses striping to write data

D.

RAID 5 allows up to two member disks to fail simultaneously without data loss

Questions 160

When the Windows copy program copies local files to the file system, the file system block size of the HUAWEI OceanStor storage system is the default, which ensures the full use of storage space.

A, right B, wrong answer: B

The SmartCache feature in HUAWEI OceanStor series products can only improve read performance, not write performance.

Options:
A.

right

B.

FALSE