If there is a third-party cabinet in the equipment room, what are the inspection contents of the third-party cabinet? (Multiple choice)

• A.Ground bearing capacity of the machine room
• B.Cabinet parameters
• C.Cabinet power system

Comment: *

Name: *

Email: *

Verification: *

During data backup, in order to save space, single-selected data may be deduplicated, such as repeated data block A and block B.
Only one copy of data will be physically saved, and the corresponding index of block A or B will be deleted.

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

Which of the following statements about management ports on C72 nodes are correct? (Multiple Choice)

• A.When the C72 nodes and the non-C72 nodes are deployed together and applied to object storage service, only the node that provides independent management network ports can serve as an object storage management node.
• B.When the C72 nodes and the non-C72 nodes are deployed together, you can select C72 nodes to provide independent management network pots.
• C.When deploying a storage cluster, you need to separately assign an IP address to port NIC0 on the C72 node in the cluster.
• D.When the OceanStor 9000 cluster contains only C72 nodes and the number of C72 nodes is not smaller than three, each controller module A of the first three nodes provides one NIC0 port as the management port.

Comment: *

Name: *

Email: *

Verification: *

Bank A purchased all-flash storage using the Smart Matrix fully interconnected and highly reliable architecture to ensure its core business remains online. Regarding the characteristics of the architecture, which of the following statements are correct? (Multiple choice)

• A.Inter-engine interconnection of disk frames
• B.All front-end cards are shared
• C.Fully interconnected controllers
• D.Second-level switching of controller failure

Comment: *

Name: *

Email: *

Verification: *

Which of the following options is wrong of Huawei Oceanstor 9000 file pool strategy?

• A.The create strategy is used to determine the initial placement location of the file when creating a file system file. The conditions of this type of strategy include storage path, file name, UID/GID
• B.Nodes can be classified as required, and the load balancing system for each partition supports the configuration of independent load strategies and independent access domain names
• C.Oceanstor 9000 load balancing service support: round-robin mode, CPU used, number of node connections
• D.Load balancing strategy can be based on: CPU, memory, bandwidth, number of network connections, node capacity value

Comment: *

Name: *

Email: *

Verification: *