hardMultiple Choice
PCNSA Deploys VM-Series firewalls in a public cloud Practice Question
An organization deploys VM-Series firewalls in a public cloud. They need to ensure consistent security policy management across multiple cloud accounts. Which architecture best addresses this requirement?
⚠ Common exam trap
Test-takers frequently think a simple API script (Option C) is sufficient for centralized management, overlooking Panorama's built-in features for policy versioning, commit workflows, and multi-device configuration synchronization that are essential for enterprise-scale consistency.
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
✓
Deploy Panorama and manage all VM-Series firewalls from a single console
Panorama provides centralized management for multiple VM-Series firewalls, enabling consistent security policy deployment across cloud accounts. Panorama uses Device Groups and Template Stacks to push policies and configurations to all managed firewalls, ensuring uniformity without manual intervention.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Configure each VM-Series firewall independently
Why it's wrong here
Configuring each firewall independently creates per-device rulebases with no shared source of truth, so policies diverge as accounts are added. It is tempting for isolated pilots or single-account deployments, but the requirement for consistency across multiple cloud accounts demands Panorama's centralised management rather than manual per-firewall configuration.
- ✗
Rely on cloud-native security groups instead of VM-Series
Why it's wrong here
Cloud-native security groups operate at the cloud provider's network layer and cannot enforce App-ID, User-ID or threat prevention, so they cannot deliver consistent VM-Series policy. They are tempting where only basic segmentation is needed, but they replace the firewall rather than manage it across accounts.
- ✗
Use a single security policy applied to all firewalls via an API script
Why it's wrong here
A hand-rolled API script pushing one policy lacks Panorama's centralised rulebase, device groups and template stacks, so per-account policy drift and version skew persist. It is tempting because scripting suits small, homogeneous estates, but it cannot enforce consistent policy across multiple cloud accounts at scale.
- ✓
Deploy Panorama and manage all VM-Series firewalls from a single console
Why this is correct
Panorama centralises policy across multiple cloud accounts, pushing a single ruleset to every VM-Series firewall and satisfying the consistent-management constraint. Unlike per-firewall local configuration, Panorama's device groups and templates keep security policy synchronised, so changes propagate once rather than being repeated in each account.
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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.