Provides distributed monitoring solutions, including monitoring events and monitoring performance. The former is used to detect the causes of abnormal IIS running, and the latter is used to establish the user

system performance benchmark.

Which of the following software is used to monitor the system?

A. Zabbix

B. Python

C. Cobbler

D. SaltStack

Huawei HiCloud can manage only Huawei FusionSphere virtualization resource pools.

A. True

B. False

In the Huawei FusionCloud solution, which of the following is recommended for security rule protection in regions?

A. No detailed protection for IP addresses and ports is provided for mutual access between management areas in a region

B. The Internet access management zone provides detailed protection for IP+ ports and is configured on the border wall

C. The tenant zone accesses IP+ porta in the management zone through service ports and is configured on the border wall

D. The region internal management zone only performs high-risk port protection based on network segments

Which of the following services are supported by Huawei FusionCloud 6.X?

A. BMS

B. NVE

C. ECS

D. VPC

Which of the following statements about the VM package OVF and OVA is correct?

A. The OVA file can be abstracted as a file package composed of several different types of files

B. The two encapsulation formats are defined by DMTF (Distributed Management Task Force)

C. Only the OVF image package can be used in FusionCompute

D. The image package in OVF format must be decompressed first

Which of the following statements about the Oracle tools RMAN used to back up, restore, and recover database is correct?

A. Applies to the migration between different database platforms or versions

B. The shutdown window is small, and the downtime is related to the total data volume

C. Some data in the database can be migrated

D. Online physical backup without interrupting production system services

In the cloud data center migration scenario, which of the following statements about configuring eDevLUNs for heterogeneous virtualization is correct?

A. The read/write policy of eDevLUNs "write-back" applies to random access services, ensuring that data in the cache is cached as long as possible to improve the read hit ratio.

B. The default read/write policy of eDevLUNs is applicable to common services to balance the hit ratio and disk access performance.

C. The read/write policy "Pairing" of eDevLUNs applies to sequential access services to release cache resources for other services as soon as possible.

D. When the eDevLUN reads data, it reads the data to be read from the hard disk in advance based on the specified policy.

In the cloud data center migration scenario, which of the following computer types are supported by the Rainbow online migration tool?

A. KVM VM

B. Vmware Esx VM

C. Hyper-V VM

D. Physical machine

To prevent data loss caused by misoperations, system faults, or other man-made factors, data of the entire system or a part of critical data is copied from a storage device of the primary computer system to another storage device by using a certain method, which of the following is not keypoint of a backup system?

A. RTO

B. HA

C. BW

D. RPO

In the data center active-active solution, the static priority mode or third-party arbitration mode can be used. However, if the arbitration fails, you need to manually switch to the static priority mode.

A. True

B. False