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Huawei H13-611 Practice Test - Questions Answers, Page 16

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When the RPO is minutes instead of hours the best backup method is traditional Tape backup.

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

A company that primarily has static data (like map data or JPG files) does not profit much from the HUAWEI OceanStor SmartTier functionality.

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

Which of the following disks has the best performance in terms of speed?

A.
NL-SAS
A.
NL-SAS
Answers
B.
SAS
B.
SAS
Answers
C.
SSD
C.
SSD
Answers
D.
SATA
D.
SATA
Answers
Suggested answer: C

What is best described as: the time it takes for the desired data to be beneath the read head when the head is on the correct track?

A.
Rotational latency
A.
Rotational latency
Answers
B.
Rotational speed
B.
Rotational speed
Answers
C.
Seek time
C.
Seek time
Answers
D.
Throughput
D.
Throughput
Answers
Suggested answer: A

The disadvantage of full backup is that it requires the last full backup and the most recent differential backup to fully restore data.

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

Select which of the following which is not a properties of Distributed Object Storage Architecture.

A.
Automatic load balancing.
A.
Automatic load balancing.
Answers
B.
Online expansion.
B.
Online expansion.
Answers
C.
Global namespace.
C.
Global namespace.
Answers
D.
Centralized nodes.
D.
Centralized nodes.
Answers
Suggested answer: D

Which of the following is the common physical size division of the surface of the hard disk?

(Multiple Choice)

A.
Track,
A.
Track,
Answers
B.
Sector.
B.
Sector.
Answers
C.
Cylinder.
C.
Cylinder.
Answers
D.
Partition.
D.
Partition.
Answers
Suggested answer: A, B, C

Which of the following statements about SAS is false?

A.
SAS is a point-to-point, full-duplex, and dual-port interface,
A.
SAS is a point-to-point, full-duplex, and dual-port interface,
Answers
B.
SAS drivers are incompatible with SATA controllers.
B.
SAS drivers are incompatible with SATA controllers.
Answers
C.
SAS features high performance and high reliability compared with SCSI.
C.
SAS features high performance and high reliability compared with SCSI.
Answers
D.
SAS offers powerful scalability compared to SATA.
D.
SAS offers powerful scalability compared to SATA.
Answers
Suggested answer: B

Which of the following statements about block virtualization technology for Huawei storage systems are correct? (Multiple Choice)

A.
Data is distributed to all disks, fully leveraging the read/write processing capability of a storage system.
A.
Data is distributed to all disks, fully leveraging the read/write processing capability of a storage system.
Answers
B.
A RAID group is formed in the unit of physical disks.
B.
A RAID group is formed in the unit of physical disks.
Answers
C.
A CKG is the unit used in applying for space, releasing space, and relocating data.
C.
A CKG is the unit used in applying for space, releasing space, and relocating data.
Answers
D.
Data reconstruction efficiency improves significantly.
D.
Data reconstruction efficiency improves significantly.
Answers
Suggested answer: A, D

Match the RAID level with the characteristics. (1) RAID 0 (2) RAID 5 (3) RAID 10 (4) RAID 6 (a) Cost effective (b) Allows double disk failure (c) Highest performance (d) No data protection

A.
1-a; 2-d; 3-b; 4-c
A.
1-a; 2-d; 3-b; 4-c
Answers
B.
1-d; 2-a; 3-c; 4-b
B.
1-d; 2-a; 3-c; 4-b
Answers
C.
1-d; 2-a; 3-b; 4-c
C.
1-d; 2-a; 3-b; 4-c
Answers
D.
1-a; 2-b; 3-c; 4-d
D.
1-a; 2-b; 3-c; 4-d
Answers
Suggested answer: B
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