In the process of data processing in various industries in the era of big data, there will be challenges.What challenges will the public security criminal investigation industry encounter? (multiple choice)
Answer(s): A,B,C,D
Which of the following types of nodes are provided by Huawei Oceanstor 9000? (multiple choice)
Answer(s): A,B
Scale-out is a scale-out architecture that addresses the needs and challenges of rapid data growth and complex changes.What are the features of the Scaleout architecture? (multiple choice)
In the Oceanstor 9000 system, if a node fails due to a power module, it will return to normal after 2 days offline.When the node is manually operated for data recovery, the system automatically updates the data changed during the offline time to the node that is restored to normal.
Answer(s): A
The following is the command on the switch to detect the network. The first description: display Inter command can be used to view interface statistics and view switches.Whether to record interface packet loss. The second description: display logbuf, if discarding, pay attention to whether there is a loop in the back-end networking.
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