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HCIE-Cloud Service Solutions Architect V1.0
1. Which of the following description of the HUAWEI CLOUD modular data center are
correct? (Multiple choice)
A. Green and energy saving. Improve PUE by more than 20%.
B. Save operation and maintenance manpower. Improve operation and maintenance
C. The UPS power module has no redundancy. Integrated UPS integrated power
D. Use PAD near-end management, real-time display.
2. Regarding the HUAWEI CLOUD cloud connection service, which of the following
descriptions is correct?
A. The cloud dedicated line has the same function as the cloud connection.
B. It is not possible to achieve mutual visits between VPCs in the same Region.
C. VPN can completely replace cloud connection.
D. Able to achieve mutual visits between different Region VPCs.
3. When the back-end server group corresponding to HUAWEI CLOUD ELB contains
multiple ECS instances, if the external processing capabilities of the Ecs instances
are different, in order to make full use of the processing capabilities of the ECS
instances. Which of the following options is the most reasonable?
A. The purpose of ELB is to balance the load between ECs instances in the
background. Unable to allocate more requests to a certain type of cS instance.
B. Assign higher weights to ECS instances with strong processing capabilities. The
higher the weight, the more access requests will be allocated.
C. Distribute tasks according to the polling mode, and a strong cCS instance will be
able to distribute more requests.
D. Distribute tasks according to the mode of the minimum number of connections, and
more capable ECS instances will be able to allocate more requests.
4. The user found that there are many IPs starting with 100 frequently accessing the
back-end ECS instance of their ELB, and the security