Which automatic load balancing method does Huawei Oceanstor 9000 InfoEqualrser support by default?

• A.Polling
• B.According to the comprehensive load by node
• C.According to the throughput of node
• D.According to the number of node connections

Comment: *

Name: *

Email: *

Verification: *

Which of the following statements is correct about the Huawei DR Solution where Huawei remote replication is used and consistency groups are created?

• A.A consistency group can include LUNS and file systems.
• B.A maximum of four pairs of consistency groups is supported.
• C.If data on one of the LUNS is unavailable, data on the other LUNS is also unavailable.
• D.If data on one of the LUNS is unavailable, data on the other LUNS is available.

Comment: *

Name: *

Email: *

Verification: *

Among the software modules of Huawei Oceanstor 9000, which ones belong to the distributed object storage layer but not to the distributed file system layer? (Multiple choice)

• A.Disk K-V Store
• B.PVS (Protocol and Value-added Service)
• C.MDS (MetaData Service)
• D.CA (Client Agent)
• E.OBS (Obiect Based Store)

Comment: *

Name: *

Email: *

Verification: *

There are two types of services in the storage system of an Internet company, including sequential service A and random service B.
These two businesses often compete for cache resources in the process of reading and writing. Which of the following characteristics can solve this problem?

• A.martVirtualization
• B.SmartPartition
• C.SmartTier
• D.SmartThin

Comment: *

Name: *

Email: *

Verification: *

In the following RAID levels, if there are 2 hard disk failures in the RAID, which of the following will lost the data? (Multiple choice)

• A.RAID 0
• B.RAID 6
• C.RAID 3
• D.RAID 5

Comment: *

Name: *

Email: *

Verification: *