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Huawei H13-624 Practice Test - Questions Answers, Page 62

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When selecting storage devices, if the business requires a single hard disk IOPS greater than 3000, which of the following hard disk types can be selected select()
Huawei's hyper-converged storage adopts a distributed hash algorithm, and single-selects HASH calculation and local memory metadata, which can be The bottleneck can be arbitrarily expanded horizontally.
The SmartCache feature of Huawei hybrid flash storage is most suitable for which of the following scenarios?
Select the following statements about the HyperSnap feature of the file system, which options are correct ()
An enterprise mail application service has limited storage resources, so a quota is set for the business user, and the soft quota for user A is 500 MB. The hard quota is 800 MB. Under this configuration, which of the following statements are correct ()
The Persistence layer of Huawei's distributed storage provides single-select persistence storage capabilities, EC and multiple copies capabilities. PlogClient provides the append only access capability of Plog.
The object storage services (compatible with Amazon S3 and OpenStack Swift) provided by Huawei Distributed Storage A RESTful API, the client can access the storage node through the RESTful API to realize data storage.
When purchasing a storage device, the available capacity is less than the actual hard disk capacity. Which of the following possible reasons is correct ()
Through the InfoAllocator feature, which of the following multi-select functions can be achieved by the administrator?
Which protocol does Huawei Distributed Storage Object Service use to obtain resource statistics of tenants and buckets ()

Question 611

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In the file system backup scenario, under the premise of satisfying the backup window and making full use of bandwidth, try to ensure that the backup strategy is independent and timely.

Between the separation.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

Question 612

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The disaster recovery feature of a storage product has an RPO of 30 minutes and an RTO of 15 minutes. Which of the following statements is correct: (multiple choice)

A.
When the storage system fails, there may be a 30-minute difference in data time between the production side and the disaster recovery side.
A.
When the storage system fails, there may be a 30-minute difference in data time between the production side and the disaster recovery side.
Answers
B.
When the storage system fails, there may be a 45-minute difference in data time between the production end and the disaster recovery end.
B.
When the storage system fails, there may be a 45-minute difference in data time between the production end and the disaster recovery end.
Answers
C.
The time from business suspension to business recovery may be 15 minutes from the occurrence of a failure.
C.
The time from business suspension to business recovery may be 15 minutes from the occurrence of a failure.
Answers
D.
The time from business suspension to business recovery may be 45 minutes from the occurrence of a failure.
D.
The time from business suspension to business recovery may be 45 minutes from the occurrence of a failure.
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Suggested answer: A, C

Question 613

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A company requires less storage space and a short backup window when data backup is required. At this time, we recommend that the company use Which type of backup?

A.
Full backup
A.
Full backup
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B.
Full backup combined with cumulative incremental backup
B.
Full backup combined with cumulative incremental backup
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C.
Full backup combined with differential incremental backup
C.
Full backup combined with differential incremental backup
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D.
Cumulative incremental backup combined with differential incremental backup
D.
Cumulative incremental backup combined with differential incremental backup
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Suggested answer: C

Question 614

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In the following description of the asynchronous remote replication of the OceanStor V3 storage array, which one is wrong?

A.
During asynchronous remote replication, after the master LUN write I/O is successful, the master array returns the write I/O success to the host.
A.
During asynchronous remote replication, after the master LUN write I/O is successful, the master array returns the write I/O success to the host.
Answers
B.
After creating an asynchronous remote replication relationship, you need to do an initial synchronization.
B.
After creating an asynchronous remote replication relationship, you need to do an initial synchronization.
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C.
When adding a secondary LUN for asynchronous remote replication, the system automatically creates and activates the snapshot of the primary and secondary LUNs.
C.
When adding a secondary LUN for asynchronous remote replication, the system automatically creates and activates the snapshot of the primary and secondary LUNs.
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Suggested answer: C

Question 615

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When using Huawei OceanStor BCManagereReplication to configure primary and secondary disaster recovery, which of the following operations is not necessary of?

A.
Add storage devices and hosts
A.
Add storage devices and hosts
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B.
Create a protection group
B.
Create a protection group
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C.
Configure the site
C.
Configure the site
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D.
Configure the host group
D.
Configure the host group
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Suggested answer: D

Question 616

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Regarding Simpana's global deduplication, which one of the following statements is correct?

A.
When creating a sub-client, you can select global deduplication as the storage strategy.
A.
When creating a sub-client, you can select global deduplication as the storage strategy.
Answers
B.
You can modify the existing storage policy to global deduplication.
B.
You can modify the existing storage policy to global deduplication.
Answers
C.
The global deduplication strategy can be referenced by multiple deduplication strategies.
C.
The global deduplication strategy can be referenced by multiple deduplication strategies.
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D.
Global deduplication and parallel deduplication cannot be used at the same time.
D.
Global deduplication and parallel deduplication cannot be used at the same time.
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Suggested answer: C

Question 617

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DASH Copy is an optimized auxiliary copy, which copies all data blocks from the source disk library to the target disk library each time.

A.
True
A.
True
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B.
False
B.
False
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Suggested answer: B

Question 618

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A user plans to deploy an active and standby disaster recovery system. The distance between the active and standby sites is about 1000KM. The RPO is required to be less than 1 minute.

It is recommended to use asynchronous remote replication.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

Question 619

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In the Simpana software, the following components are included

A.
MediaAgert
A.
MediaAgert
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B.
CommServe
B.
CommServe
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C.
IDataAgentThe following description of the order of upgrade components is correct.
C.
IDataAgentThe following description of the order of upgrade components is correct.
Answers
D.
A.1->2->3
D.
A.1->2->3
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E.
B.1->3->2
E.
B.1->3->2
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F.
C.2->1->3
F.
C.2->1->3
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G.
D.3->1->2
G.
D.3->1->2
Answers
Suggested answer: C

Question 620

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The following description of the principles of making a backup strategy is wrong:

A.
Measure the frequency of data backup based on the importance of the data
A.
Measure the frequency of data backup based on the importance of the data
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B.
Measure task execution time based on the amount of data change
B.
Measure task execution time based on the amount of data change
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C.
Measure the data retention period based on the amount of data
C.
Measure the data retention period based on the amount of data
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D.
Measure backup media based on the discreteness of data
D.
Measure backup media based on the discreteness of data
Answers
Suggested answer: D
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