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Huawei H13-611 Practice Test - Questions Answers, Page 35

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Is the following description about Quota tree correct?

A.
Quota tree is a first-level directory under the file system
A.
Quota tree is a first-level directory under the file system
Answers
B.
Only administrators can create, delete, rename, etc. through the command line or GUI management interface.Users can delete the empty Quota tree
B.
Only administrators can create, delete, rename, etc. through the command line or GUI management interface.Users can delete the empty Quota tree
Answers
C.
Quota tree can be renamed and deleted when sharing through agreement
C.
Quota tree can be renamed and deleted when sharing through agreement
Answers
D.
Ordinary users can perform quota management on the number or capacity of files under Quota Tree
D.
Ordinary users can perform quota management on the number or capacity of files under Quota Tree
Answers
Suggested answer: A

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:
A.
Business system:
Answers
B.
Initial capacity allocation: priority allocation from the performance layer 2. Data migration strategy: move to the low-performance layer
B.
Initial capacity allocation: priority allocation from the performance layer 2. Data migration strategy: move to the low-performance layer
Answers
C.
Mail system:
C.
Mail system:
Answers
D.
Initial capacity allocation: automatic allocation
D.
Initial capacity allocation: automatic allocation
Answers
E.
Data migration strategy: automatic migration
E.
Data migration strategy: automatic migration
Answers
F.
Video system:
F.
Video system:
Answers
G.
Initial capacity allocation: priority allocation from capacity tier 2. Data migration strategy: automatic migration
G.
Initial capacity allocation: priority allocation from capacity tier 2. Data migration strategy: automatic migration
Answers
H.
Video system:
H.
Video system:
Answers
I.
Initial capacity allocation: priority allocation from capacity tier 2. Data migration strategy: move to the low-performance layer
I.
Initial capacity allocation: priority allocation from capacity tier 2. Data migration strategy: move to the low-performance layer
Answers
Suggested answer: B, D

When deploying random small IO-based database services on storage, which RAID type should be appropriate? for what?

A.
RAID 10, no write penalty
A.
RAID 10, no write penalty
Answers
B.
RAID 5, no write penalty
B.
RAID 5, no write penalty
Answers
C.
RAID 10, no read penalty
C.
RAID 10, no read penalty
Answers
D.
RAID 5, no read penalty
D.
RAID 5, no read penalty
Answers
Suggested answer: A

Explanation:

Analysis: RAID 5 has a write penalty. In RAID 10, there is no write penalty when writing randomly, and the performance advantage is obvious. No Have read punishment.

CKG is composed of multiple CKs on different hard disks of different types in the hard disk domain.

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

Explanation:

Analysis: The OceanStor storage system uses a random algorithm to set the Chunk (CK) of each storage layer according to user settings The "RAID" strategy to form the Chunk Group (CKG).

FCoE is a transmission protocol standard that encapsulates frames in FC in lossless Ethernet and is used to form storage networks Network.

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

The OceanStor 6800 frame itself can be configured with four controllers or only two controllers. If configured as dual control The power supply and BBU are fully configured, and the interface cards and controllers are all arranged in the upper row.

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

The SmartTier intelligent data grading feature requires three types of hard drives in the storage pool.

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

Extent of RAID2.0+ technology is the basic unit of which technology in the storage pool? (Multiple choice)

A.
Application space
A.
Application space
Answers
B.
Free up space
B.
Free up space
Answers
C.
Statistics
C.
Statistics
Answers
D.
Data migration
D.
Data migration
Answers
Suggested answer: A, B, C, D

Explanation:

Analysis: Extent is a fixed-size logical storage space divided on the basis of CKG, the size is adjustable, and it is a hot data system.

The smallest unit of accounting and migration (data migration granularity) is also the smallest unit of applying space and releasing space in the storage pool.

What are the following types of disaster recovery at the host layer? (Multiple choice)

A.
application level
A.
application level
Answers
B.
database level
B.
database level
Answers
C.
array level
C.
array level
Answers
D.
logical volume level
D.
logical volume level
Answers
Suggested answer: A, B, D

FC relies on a dedicated FC network and can easily form storage islands.

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