Huawei
H13-511_V5.5 · Question #519
The following Qos description about CPU and memory resources is incorrect.
The correct answer is D. Memory resource QoS can only be used after the memory reuse switch is enabled. See the full explanation below for the reasoning.
Cloud Platform Technologies (OpenStack, Huawei Cloud Stack)
Question
The following Qos description about CPU and memory resources is incorrect.
Options
- AMemory resources QOS is used to ensure that business-critical virtual machines can get sufficient
- BCPU shares and CPU reservations work only when each virtual machine competes for computing
- CThe CPU QoS of the virtual machine is used to ensure that the computing resources of the virtual
- DMemory resource QoS can only be used after the memory reuse switch is enabled
How the community answered
(25 responses)- A4% (1)
- B12% (3)
- C4% (1)
- D80% (20)
Topics
#QoS#CPU resources#memory resources#FusionCompute
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