An OceanStor 9000 storage system uses GE for the front-end network and 10GE for the back- end network.
Which of the following statements is incorrect about the ports on the P node as shown in the figure?

Which of the following statements about the file system mirroring feature provided by an N8500 clustered NAS
system are incorrect? (Select 2 answers)

A NAS storage system supports file system sharing, and the underlying protocol transmits data based on
iSCSI.

Which of the following must be considered before you optimize the performance of an N8500 clustered NAS
storage system? (Select 3 answers)

Which of the following statements about different service applications’ storage performance and capacity
requirements are correct?

The fencing function provided by an N8500 prevents split-brain from occurring. Which of the following
statements about fencing are correct? (Select 3 answers)

Compared with a relational database, which of the following are advantages of NoSQL? (Select 3 answers)

If an engine node of an N8500 storage system cannot be started, which of the following measures is incorrect?

Which of the following statements about the application scenarios of different nodes of the HUAWEI OceanStor
9000 big data storage systems is correct?

Which of the following statements about CIFS are correct? (Select 2 answers)