XDR-Engineer Cortex XDR Agent Configuration Practice Question
Which THREE factors should an administrator consider when planning a large-scale Cortex XDR agent deployment across enterprise endpoints? (Choose three)
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Potential conflicts with legacy security software that should be uninstalled prior to deployment
Deploying agents across an enterprise requires planning package formats, distribution methods, network access/firewall rules, and resource impact.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Configuring the agent to act as a primary DNS server for the local subnet
Why it's wrong here
Cortex XDR agents do not function as DNS servers.
- ✓
Potential conflicts with legacy security software that should be uninstalled prior to deployment
Why this is correct
Third-party security agents can conflict with XDR driver hooks and should be planned for removal.
- ✗
Ensuring local endpoint users have full domain administrator rights permanently
Why it's wrong here
Users do not need local administrator rights for the agent to function; the agent runs as a system service.
- ✓
Network bandwidth and firewall rules permitting outbound HTTPS traffic to the Cortex XDR backend or Broker VM
Why this is correct
Agents must be able to communicate outbound over HTTPS to report telemetry and receive policies.
- ✓
The selection of appropriate software deployment tools (e.g., GPO, SCCM, MDM) matching the OS ecosystem
Why this is correct
Enterprise deployment relies on automated software distribution tools corresponding to endpoint OS types.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Palo Alto Networks exam blueprint
This XDR-Engineer practice question is part of Courseiva's free Palo Alto Networks certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the XDR-Engineer exam.