Exam 10: Huawei Certified Network Professional- Constructing Big Data Solution

In performance optimization of the N8500 clustered NAS storage systems, which of the following issues must the maintenance personnel be aware of concerning LUNs and controllers? (Select three.)

Among the OceanStor 9000 nodes, there is no need to consider IPMI management networking for C72 nodes.

Which of the following are characteristics of big data? (Select three)

Which network file sharing protocols are supported by a NAS storage system? (Choose all that apply.)

Which type of log is not supported by FusionStorage?

Which of the following are necessary components of the NAS storage system architecture? (Select three.)

Which of the following are the mandatory hardware components of an N8500 clustered NASsystem? (Select two)

If the application scenario of an N8500 clustered NAS system is Mac OS, the OS can access shared files on the N8500 through NFS.

Which of the following statements about the file sharing protocols of the OceanStor 9000 are correct? (Select three)

In an N8500 clustered NAS system, underlying virtualization is implemented by the VxVM component. The virtual objects managed by the VxVM are VM disks, disk groups, subdisks, and plexes. Which of the following statements is incorrect?

It is recommended that the OceanStor 9000 use 10GE for both the front-end and back-end networks.

What key technologies are delivered by the OceanStor 9000 to improve the performance of object storage service? (Choose all that apply.)

The hardware faults of an engine node in an N8500 storage system do not include which of the following?

For one or more Windows clients to access the storage resources on an OceanStor 9000 storage system, the administrator needs to create a directory under the root directory on the specified storage node and authorize the new directory to the target user or user group.

Which are big data's characteristics defined by IDC? (Choose all that apply.)

Which of the following statements about switches used with Huawei OceanStor 9000 is true?

A node of an OceanStor 9000 goes offline due to a power module failure and gets online again two days later. If the administrator does not manually restore data, the system automatically updates the data changes made during the offline period to the node.

Which of the following statements about the Global Cache technology employed by the WushanFS are correct? (Select three.)

Object storage encryption ensures data security based on the following levels: track check, slice check, object check, and packet check.

Which of the following does not demonstrate the characteristics of big data?