Online Access Free Huawei.H13-611_V4.5.v2023-04-13.q235 Practice Test (Page 8)

H13-611_V4.5 Exam Question 31

Which of the following descriptions of refactoring is incorrect?

A.RAID 0,1,3,5,6 and 10 support reconstruction

B.Reconfiguration does not necessarily require hot spare disks

C.Reconstruction will not interrupt RAID business

D.reconstruction has an impact on RAID performance

H13-611_V4.5 Exam Question 32

Which statements are true about distributed storage? (Select All that Apply)

A.Supports large-scale horizontal expansion

B.Does not support elastic EC for data redundancy protection.

C.Supports expansion by addition of nodes to increase both computing capability and storage space

D.Supports storage resource pooling and virtualization.

H13-611_V4.5 Exam Question 33

What is the correct description of the advantages of Huawei RAID 2.0+?

A.There is no write penalty in RAID2.0+, which overcomes the write penalty in RAID 5 and RAID 6 levels in traditional RAID technology The impact of the penalty on the write performance of the LUN has greatly improved the performance of the LUN

B.Overcome the performance bottleneck of the traditional RAID reconstruction target disk (hot spare disk), making the reconstruction bandwidth write bandwidth no longer It becomes the bottleneck of the reconstruction speed, which greatly improves the reconstruction speed, reduces the probability of double-disk failure, and improves the storage system.
Reliability.

C.The data is automatically and evenly distributed on the hard disks in the storage pool to avoid uneven heating and cooling of the hard disk, thereby reducing the storage system Overall failure rate

D.The data on a single LUN is distributed to many different hard disks, avoiding hard disk hot spots, making single LUN performance and The capacity has been greatly improved

H13-611_V4.5 Exam Question 34

The components of a storage device are redundant, including controller modules, management modules, BBU modules, interface modules, power modules, and fan modules. Component redundancy ensures system reliability.

A.FALSE

B.TRUE

H13-611_V4.5 Exam Question 35

In Huawei storage systems that use RAID 2.0+ technology, a hard disk domain can only contain one type of hard disk.