Free Access Huawei.H13-629_V3.0.v2024-08-03.q221 Practice Test (Page 38)

Question 181

The networking switches in Huawei OceanStor Pacific series storage can choose either Ethernet switches that support the RcCE protocol or old switches.

A.FALSE

B.TRUE

Question 182

In the process of data migration based on the heterogeneous virtualization function, if there are insufficient storage ports, consider sharing ports with the "active-active" and "remote replication" services when the local storage system and the heterogeneous storage system are networked.

A.TRUE

B.FALSE

Question 183

Compared with traditional RAID, what are the characteristics of RAID 2.0+ technology? (Multiple Choice)

A.When the hard disk fails, RAID2.0+ can further shorten the reconstruction time through thin reconstruction

B.The block virtualization realizes the automatic and balanced distribution of data on the hard disks in the storage pool, avoiding the uneven cooling and heating of the hard disks.

C.Supports many-to-many reconstruction, reconstructing data streams and writing to multiple hard disks in parallel

D.Need to manually configure a separate global or local hot spare hard disk

Question 184

The HyperMetro feature implements I/O load balancing across arrays, that is, the I/O fragmentation method is sent on and off the write array. Which of the following statements about I/O fragmentation is correct?

A.258MB

B.I/O shards' size is adjustable

C.128MB

D.I/O shards are randomly distributed between the two arrays

Question 185

The storage device of a company's production center is Huawei hybrid flash storage. Business data is backed up to the tape library through backup software, and the backup data is uploaded to the data center of the company headquarters every morning. Engineer A believes that the data backup from Huawei storage to the tape library is a disaster recovery, and the data recovery of the branch office through the data recovery of the company headquarters is a backup.