XDR-Engineer Cortex XDR Agent Configuration Practice Question
Which TWO actions can an administrator take if a Cortex XDR agent fails to register with the cloud management console after installation? (Choose two)
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
✓
Check that the installation package was created with the correct tenant parameters and valid token.
Registration failures are typically investigated by checking network/firewall connectivity and validating the installation token or package configuration.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Reconfigure the endpoint's printer sharing permissions.
Why it's wrong here
Printer sharing has no impact on agent cloud registration.
- ✗
Reboot the local office router to refresh the ISP dynamic IP lease.
Why it's wrong here
ISP IP leases do not resolve agent tenant registration errors.
- ✗
Change the Windows desktop wallpaper theme.
Why it's wrong here
Desktop themes are completely unrelated to agent functionality.
- ✓
Check that the installation package was created with the correct tenant parameters and valid token.
Why this is correct
Incorrect tenant parameters or invalid installation tokens prevent successful registration.
- ✓
Verify outbound TCP port 443 connectivity to the Cortex XDR backend.
Why this is correct
Outbound HTTPS connectivity is required for agent registration and communication.
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.