Huawei
H13-723_V2.0 · Question #19
Regarding the disaster tolerance of Streaming, which of the following statements is correct? (multiple choice)
The correct answer is A. After the Supervisor process exits, it can be automatically recognized and pulled up by Nimbus B. Worker can be automatically pulled up by Supervisor after abnormal exit without manual C. When a node fails, tasks on that node will be reassigned to other normal nodes without manual D. After Nimbus fails, the standby Nimbus will automatically take over, without affecting the running. See the full explanation below for the reasoning.
Question
Regarding the disaster tolerance of Streaming, which of the following statements is correct? (multiple choice)
Options
- AAfter the Supervisor process exits, it can be automatically recognized and pulled up by Nimbus
- BWorker can be automatically pulled up by Supervisor after abnormal exit without manual
- CWhen a node fails, tasks on that node will be reassigned to other normal nodes without manual
- DAfter Nimbus fails, the standby Nimbus will automatically take over, without affecting the running
How the community answered
(54 responses)- A100% (54)
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