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Huawei H13-611 Practice Test - Questions Answers, Page 8

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Which of the following statements is NOT true for a SAN solution?
Host is a computing system consisting of hard drives or file system that can provide data access and storage.
Regarding Huawei OceanStor storage dynamic tiered storage technology, which of the following descriptions is incorrect?
Statement 1: RAID 2.0+ offers better protection against data loss than traditional RAID and it performs much better Statement 2: To rebuild a RAID 2.0+ protected failed drive takes a lot of time as all drives are involved in the rebuild of the spare disk.
Which of the following statements is NOT true? (Multiple Choice)
Which of the following is NOT the characteristics of the active-active mode of a storage controller?
Which statements are true about RAID 2.0+? (Select All that Apply)
In the scenario where only 2 disks are in the RAID group, which one of the following uses data striping?
During data center construction, a media company purchased storage devices from multiple vendors. The CTO wants to centrally manage these devices through storage virtualization. Which function is NOT provided by storage virtualization?
A device has only one WWNN number, but it can have multiple WWPN numbers.

Question 71

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What is included in every backup job?

(Multiple Choice)

A.
Cost of Downtime.
A.
Cost of Downtime.
Answers
B.
Retention period.
B.
Retention period.
Answers
C.
Application that uses the data.
C.
Application that uses the data.
Answers
D.
Backup type (full, incremental, differential).
D.
Backup type (full, incremental, differential).
Answers
Suggested answer: B, D

Question 72

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Select the correct statements that describes the properties of Distributed Storage Architecture.

(Multiple Choice)

A.
The storage nodes are centralized.
A.
The storage nodes are centralized.
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B.
The storage nodes are non centralized.
B.
The storage nodes are non centralized.
Answers
C.
Concurrent I/O access.
C.
Concurrent I/O access.
Answers
D.
Non concurrent I/O access.
D.
Non concurrent I/O access.
Answers
Suggested answer: B, C

Question 73

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Which of the following are correct steps in a LAN based backup job?

(Multiple Choice)

A.
Agent on application server sends data to the backup device.
A.
Agent on application server sends data to the backup device.
Answers
B.
Agent on application server sends data to backup media server,
B.
Agent on application server sends data to backup media server,
Answers
C.
Backup media server sends data to the backup device.
C.
Backup media server sends data to the backup device.
Answers
D.
Backup server sends a "start-backup" command to the backup device.
D.
Backup server sends a "start-backup" command to the backup device.
Answers
Suggested answer: B, C

Question 74

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In HUAWEI OceanStor ,which of the following statements about mapping a snapshot is true?

A.
Mapped snapshots are always Read-Only.
A.
Mapped snapshots are always Read-Only.
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B.
Snapshots optionally can be mapped to multiple hosts.
B.
Snapshots optionally can be mapped to multiple hosts.
Answers
C.
Snapshots can only be mapped to a the same host the original LUN was mapped to.
C.
Snapshots can only be mapped to a the same host the original LUN was mapped to.
Answers
D.
All of the answers are true
D.
All of the answers are true
Answers
Suggested answer: B

Question 75

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Which of the following file system is most suitable for the storage of Big Data?

A.
NTFS
A.
NTFS
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B.
EXT4
B.
EXT4
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C.
HDFS
C.
HDFS
Answers
D.
BTRFS
D.
BTRFS
Answers
Suggested answer: C

Question 76

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In HUAWEI OceanStor , which of the following are characteristics of virtual snapshot LUN?

(Multiple Choice)

A.
Virtual snapshot is based on the pointers specified in a mapping table.
A.
Virtual snapshot is based on the pointers specified in a mapping table.
Answers
B.
A snapshot LUN cannot be mapped to hosts,
B.
A snapshot LUN cannot be mapped to hosts,
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C.
A full data replication is unnecessary.
C.
A full data replication is unnecessary.
Answers
D.
Data is located using a mapping table.
D.
Data is located using a mapping table.
Answers
Suggested answer: A, C, D

Question 77

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Which of the following statements is incorrect?

A.
A logical volume can reside on multiple physical disks. Data storage can be physically discontinuous.
A.
A logical volume can reside on multiple physical disks. Data storage can be physically discontinuous.
Answers
B.
A volume group is built on physical volumes. A volume group can contain one physical volume group or multiple physical volumes.
B.
A volume group is built on physical volumes. A volume group can contain one physical volume group or multiple physical volumes.
Answers
C.
Physical volumes reside on the lowest layer in the logical volume manager. Logical volumes and volume groups are dependent on physical volumes.
C.
Physical volumes reside on the lowest layer in the logical volume manager. Logical volumes and volume groups are dependent on physical volumes.
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D.
Multiple volume groups can be created on the space of a logical volume.
D.
Multiple volume groups can be created on the space of a logical volume.
Answers
Suggested answer: D

Question 78

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When does data become information?

A.
When it has been stored in the right file format.
A.
When it has been stored in the right file format.
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B.
When it has been stored in a digital form.
B.
When it has been stored in a digital form.
Answers
C.
When the company understands the data and learns from it
C.
When the company understands the data and learns from it
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D.
AH of the above.
D.
AH of the above.
Answers
Suggested answer: C

Question 79

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Which of the following is NOT a port name in Fibre Channel.

A.
FL_Port
A.
FL_Port
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B.
E_Port
B.
E_Port
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C.
TX_Port
C.
TX_Port
Answers
D.
U_Port
D.
U_Port
Answers
Suggested answer: C

Question 80

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You are tasked to setup a SAN storage system that has the following requirements: (1) To minimize the workload on server resources. (2) Optimize the capabilities on storage system for deduplication.

Select the following options that fits the scenario above.

(Multiple Choice)

A.
Use NIC instead of HBA cards to minimize the host resource consumption during I/O operations.
A.
Use NIC instead of HBA cards to minimize the host resource consumption during I/O operations.
Answers
B.
Offload the storage processing tasks to the server to optimize the data deduplication.
B.
Offload the storage processing tasks to the server to optimize the data deduplication.
Answers
C.
Usage of TCP/IP offload engine technology to do processing on HBA cards on the server to minimize the usage of server resources.
C.
Usage of TCP/IP offload engine technology to do processing on HBA cards on the server to minimize the usage of server resources.
Answers
D.
Adding hardware acceleration module to the storage system to optimize the performance of data deduplication.
D.
Adding hardware acceleration module to the storage system to optimize the performance of data deduplication.
Answers
Suggested answer: C, D
Total 536 questions
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