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Huawei H13-611 Practice Test - Questions Answers, Page 18

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Which of the following is NOT the characteristics of the active-active mode of a storage controller?

A.
Two controllers process the I/O requests from application servers concurrently.
A.
Two controllers process the I/O requests from application servers concurrently.
Answers
B.
If a controller becomes faulty, the other takes over the work of the faulty controller without disrupting ongoing services.
B.
If a controller becomes faulty, the other takes over the work of the faulty controller without disrupting ongoing services.
Answers
C.
The primary controller processes the I/O requests from application servers and the secondary controller is in the idle state.
C.
The primary controller processes the I/O requests from application servers and the secondary controller is in the idle state.
Answers
D.
The active-active mode achieves load balancing, full utilization of resources, and system performance improvement.
D.
The active-active mode achieves load balancing, full utilization of resources, and system performance improvement.
Answers
Suggested answer: C

The HyperSnap functionality can be used to improve or optimize a company's backup strategy.

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

Based on the new industrial revolution, what are the changes in the trend of ICT? (Multiple Choice)

A.
ICT trend is changing slowly with little significant changes.
A.
ICT trend is changing slowly with little significant changes.
Answers
B.
The initial phases of ICT focuses on office automation but slowly changed towards changing business flows.
B.
The initial phases of ICT focuses on office automation but slowly changed towards changing business flows.
Answers
C.
ICT is slowly being replaced by other new technologies such as IT and CT.
C.
ICT is slowly being replaced by other new technologies such as IT and CT.
Answers
D.
ICT has become the core in the production systems in the recent years.
D.
ICT has become the core in the production systems in the recent years.
Answers
Suggested answer: B, D

Which of the following statements about RAID 10 are correct?

(Multiple Choice)

A.
RAID 10 applies to scenarios with demanding requirements for speed and fault tolerance.
A.
RAID 10 applies to scenarios with demanding requirements for speed and fault tolerance.
Answers
B.
RAID 10 requires at least four member disks.
B.
RAID 10 requires at least four member disks.
Answers
C.
In RAID 10, if two member disks in the RAID 1 group fail, data read proceeds normally.
C.
In RAID 10, if two member disks in the RAID 1 group fail, data read proceeds normally.
Answers
D.
Data is mirrored and then striped in RAID 10.
D.
Data is mirrored and then striped in RAID 10.
Answers
Suggested answer: A, B, D

Explanation:

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In order to make full use of storage resources, on which tier are SSDs usually configured in a tiered storage system?

A.
Capacity tier
A.
Capacity tier
Answers
B.
Performance tier
B.
Performance tier
Answers
C.
High-performance tier
C.
High-performance tier
Answers
D.
Offline storage
D.
Offline storage
Answers
Suggested answer: C

Which of the following statements is NOT true for a SAN solution?

A.
Block based storage.
A.
Block based storage.
Answers
B.
Long distance connections not possible.
B.
Long distance connections not possible.
Answers
C.
Contains no Single Points Of Failure.
C.
Contains no Single Points Of Failure.
Answers
D.
Multiple protocols possible.
D.
Multiple protocols possible.
Answers
Suggested answer: B

Statement 1: FCoE is preferred over iSCSI because it uses fiber optic cables that can be much longer than Ethernet cables.

Statement 2: FCoE is preferred over iSCSI because we do not need any Ethernet switches anymore.

A.
Statements 1 and 2 are both true.
A.
Statements 1 and 2 are both true.
Answers
B.
Statement 1 is true and statement 2 is false.
B.
Statement 1 is true and statement 2 is false.
Answers
C.
Statement 1 is false and statement 2 is true.
C.
Statement 1 is false and statement 2 is true.
Answers
D.
Both statements 1 and 2 are false.
D.
Both statements 1 and 2 are false.
Answers
Suggested answer: D

Which of the following licenses requires at least two OceanStor systems that are connected over a WAN/LAN?

A.
SmartTier
A.
SmartTier
Answers
B.
RemoteReplication
B.
RemoteReplication
Answers
C.
HyperSnap
C.
HyperSnap
Answers
D.
SmartThin
D.
SmartThin
Answers
Suggested answer: B

In which layer in the architecture of a typical Big Data processing system does the data mining and business intelligence process are performed?

A.
Application/Presentation Layer.
A.
Application/Presentation Layer.
Answers
B.
Data Processing Layer
B.
Data Processing Layer
Answers
C.
Data Analysis Layer.
C.
Data Analysis Layer.
Answers
D.
Data Storage Layer.
D.
Data Storage Layer.
Answers
Suggested answer: C

What statement about the SATA and SAS technologies is true?

A.
Both use serial communication.
A.
Both use serial communication.
Answers
B.
SATA and SAS support the same maximum number of devices on the bus.
B.
SATA and SAS support the same maximum number of devices on the bus.
Answers
C.
Both use full-duplex communication.
C.
Both use full-duplex communication.
Answers
D.
Both SATA and SAS are intelligent protocols with intelligent devices.
D.
Both SATA and SAS are intelligent protocols with intelligent devices.
Answers
Suggested answer: A
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