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C1000-156 · Question #41

On which managed hosts is QRadar event data stored in the Ariel database?

The correct answer is C. On the Event Processor and attached Data Node. QRadar event data is stored in the Ariel database on the Event Processor and any attached Data Nodes. The Event Processor is responsible for processing incoming events, performing correlation, and storing the event data. The attached Data Nodes provide additional storage…

QRadar SIEM Architecture and Data Flow

Question

On which managed hosts is QRadar event data stored in the Ariel database?

Options

  • AOn the Event Collector and attached Data Node
  • BOn the Data Gateway and attached Data Node
  • COn the Event Processor and attached Data Node
  • DOn the App Host and attached Data Node

How the community answered

(53 responses)
  • A
    4% (2)
  • B
    2% (1)
  • C
    92% (49)
  • D
    2% (1)

Explanation

QRadar event data is stored in the Ariel database on the Event Processor and any attached Data Nodes. The Event Processor is responsible for processing incoming events, performing correlation, and storing the event data. The attached Data Nodes provide additional storage capacity and can be used to extend the storage available to the Event Processor.

Topics

#Ariel database#event storage#Event Processor#Data Node

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