The game live broadcast platform A uses Huawei's all-flash storage to ensure its business, and the storage system uses FlashLink technology designed specifically for flash memory.
Which of the following statements is correct for the many-core technology? (Multiple choice)

• A.Read and write I/O and other I/O are deployed in different groups to avoid mutual interference
• B.vnode and CPU are bound to reduce the overhead of cross-CPU scheduling and cross-CPU transmission
• C.Through many-core technology, storage device performance can increase linearly with the number of CPUs and cores
• D.A request is continuously executed on the same core and a lock-free design is implemented to avoid frequent multi-core switching

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Which of the following statements about multipart upload of object storage service are correct? (Multiple Choice)

• A.For a large object, or the object that needs to be uploaded for several times, you can use multipart upload to complete the upload.
• B.The object storage service (compatible with Amazon S3 APIs) limits the size of a single uploaded object to 5 GB.
• C.After initiating a multipart upload task, you can cancel it.
• D.All uploaded parts are combined into one or more objects. The size of a combined object is not greater than 5 TB.

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Which type of files is not recommended to be transferred through ASCII of FTP?

• A.*.bat
• B.*.cfg
• C.*.txt
• D.*.bin

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

• A.When deploying a storage cluster, you need to separately assign an IP address to port NIC0 on the C72 node in the cluster.
• B.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.
• C.When the C72 nodes and the non-C72 nodes are deployed together, you can select C72 nodes to provide independent management network pots.
• D.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.

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Which of the following are the CMS cluster's functions? (Multiple Choice)

• A.Reporting alarms
• B.Collecting logs
• C.Upgrading firmware
• D.Monitoring management

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