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Huawei H13-611 Practice Test - Questions Answers, Page 30

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

A.
About RTO, data level <application level<business level
A.
About RTO, data level <application level<business level
Answers
B.
About RTO, data level <business level <application level
B.
About RTO, data level <business level <application level
Answers
C.
About TCO, data level <application level<business level
C.
About TCO, data level <application level<business level
Answers
D.
About TCO, business level <data level <application level
D.
About TCO, business level <data level <application level
Answers
Suggested answer: C

From the perspective of the cloud computing business model, Huawei network disks belong to PaaS.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: B

Explanation:

Analysis: Huawei network disk belongs to SaaS (software as a service) or STaaS (storage as a service).

A company has sufficient client server resources, but network resources are tight. Which deduplication strategy is suitable?

A.
file-level deduplication
A.
file-level deduplication
Answers
B.
Byte-level deduplication
B.
Byte-level deduplication
Answers
C.
source deduplication
C.
source deduplication
Answers
D.
Deduplication on the target side
D.
Deduplication on the target side
Answers
Suggested answer: C

Explanation:

Analysis: Byte-level deduplication belongs to target-end deduplication

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

The order is:

A.
File system->Application system->Volume->I/O subsystem->RAID controller->Disk
A.
File system->Application system->Volume->I/O subsystem->RAID controller->Disk
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B.
Application System->File System->Volume->I/O Subsystem->RAID Controller->Disk
B.
Application System->File System->Volume->I/O Subsystem->RAID Controller->Disk
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C.
Application system->File system->I/O subsystem->Volume->RAID controller->Disk
C.
Application system->File system->I/O subsystem->Volume->RAID controller->Disk
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D.
Application system->File system->Volume->RAID controller->I/O subsystem->Disk
D.
Application system->File system->Volume->RAID controller->I/O subsystem->Disk
Answers
Suggested answer: C

Explanation:

Resolution: IO subsystem first and then volume.

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

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: A

An enterprise adopts cloud-level primary and backup data-level disaster tolerance. During business planning, two types of storage can be divided according to actual needs.

LUN: Protected LUN and unprotected LUN, create VMs that need disaster recovery on the protected LUN, and configure only the protected LUN Set up array replication to save the storage space requirements of the disaster recovery center.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: A

Among the following options, what is the correct sequence of the basic business configuration process for data center block storage?

A.
Create a mapping view. 2. Create a storage pool. 3. Create a hard disk domain. 4. Create a LUN and create a LUN group. 5.Create a host group. 6. Log in to DeviceManager
A.
Create a mapping view. 2. Create a storage pool. 3. Create a hard disk domain. 4. Create a LUN and create a LUN group. 5.Create a host group. 6. Log in to DeviceManager
Answers
B.
6->2->3->4->5->1
B.
6->2->3->4->5->1
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C.
6->3->2->4->5->1
C.
6->3->2->4->5->1
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D.
3->2->4->5->1->6
D.
3->2->4->5->1->6
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E.
4->5->2->3->1->6
E.
4->5->2->3->1->6
Answers
Suggested answer: B

The following description of the characteristics of the LAN-FREE backup method is incorrect:

A.
The backup data stream does not occupy LAN resources
A.
The backup data stream does not occupy LAN resources
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B.
The backup proxy does not affect the performance of the application server
B.
The backup proxy does not affect the performance of the application server
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C.
Backup performance is usually higher than LAN-BASED
C.
Backup performance is usually higher than LAN-BASED
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D.
Does not affect user network performance
D.
Does not affect user network performance
Answers
Suggested answer: B

Explanation:

Resolution: The backup proxy will affect the performance of the application server.

Description 1: When Windows mounts a CIFS share with the same IP address (domain name or machine name), the same user can You can mount one or more shares at the same time, but you cannot use different users to mount the same or different shares.

Description 2: Windows cannot share multiple Homedir shares with the same IP address (domain name or machine name) The user mounts multiple shares.

A.
Description 1 is correct, description 2 is correct
A.
Description 1 is correct, description 2 is correct
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B.
Description 1 is correct, description 2 is incorrect
B.
Description 1 is correct, description 2 is incorrect
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C.
Description 1 is wrong, description 2 is correct
C.
Description 1 is wrong, description 2 is correct
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D.
Description 1 error, description 2 error
D.
Description 1 error, description 2 error
Answers
Suggested answer: A

Which of the following descriptions of refactoring is incorrect?

A.
RAID 0,1,3,5,6 and 10 support reconstruction
A.
RAID 0,1,3,5,6 and 10 support reconstruction
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B.
Reconfiguration does not necessarily require hot spare disks
B.
Reconfiguration does not necessarily require hot spare disks
Answers
C.
reconstruction has an impact on RAID performance
C.
reconstruction has an impact on RAID performance
Answers
D.
Reconstruction will not interrupt RAID business
D.
Reconstruction will not interrupt RAID business
Answers
Suggested answer: A
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