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Exam PCDRA topic 1 question 25 discussion

Actual exam question from Palo Alto Networks's PCDRA
Question #: 25
Topic #: 1
[All PCDRA Questions]

When is the wss (WebSocket Secure) protocol used?

  • A. when the Cortex XDR agent downloads new security content
  • B. when the Cortex XDR agent uploads alert data
  • C. when the Cortex XDR agent connects to WildFire to upload files for analysis
  • D. when the Cortex XDR agent establishes a bidirectional communication channel
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Suggested Answer: D 🗳️

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9smiles
1 month, 3 weeks ago
Correct answer: D From beacon: WebSocket is a stateful, full-duplex communication protocol that allows a two-way interactive communication between a Cortex XDR instance and Cortex XDR agents. This type of communication allows data transfers in real-time by keeping sessions for a longer durations. When you perform one of these critical response actions from the Cortex XDR management console, the Cortex XDR instance establishes a session between the instance itself and the targeted endpoint. Then, the session is kept alive even after the response action is complete. Live Terminal is among these response actions.
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