PCNSA Managing Objects Practice Question
An organization uses multiple firewalls and wants to share dynamic address groups across them. Which feature should be used?
⚠ Common exam trap
Watch out — candidates often confuse Device Groups (which share static policy and objects) with the ability to share dynamic objects, but Device Groups do not support dynamic address groups; only EDLs provide the dynamic, externally-sourced sharing mechanism.
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
✓
External Dynamic Lists
External Dynamic Lists (EDLs) allow dynamic address groups to be shared across multiple firewalls by referencing a common external source, such as a URL or file hosted on a web server. This enables consistent, real-time updates to address objects across the entire firewall fleet without manual intervention, making it the correct choice for sharing dynamic address groups.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Device groups
Why it's wrong here
Device groups are for Panorama management, not for sharing dynamic address groups directly.
- ✗
Shared policy
Why it's wrong here
Shared policy is a concept, but EDL is the mechanism for sharing dynamic groups.
- ✗
Template stacks
Why it's wrong here
Template stacks manage configuration templates, not dynamic address group sharing.
- ✓
External Dynamic Lists
Why this is correct
EDLs allow external lists to be referenced in policies and shared across firewalls.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This PCNSA 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 PCNSA exam.