Free NGFW-Engineer Exam Questions - Palo Alto Networks NGFW-Engineer Exam

Palo Alto Networks NGFW-Engineer Exam

Palo Alto Networks Next-Generation Firewall Engineer

Total Questions: 50

Last Updated : 14-04-2025

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Palo Alto Networks NGFW-Engineer Exam Sample Questions:

Q1.

Which two actions in the IKE Gateways will allow implementation of post-quantum cryptography when building VPNs between multiple Palo Alto Networks NGFWs? (Choose two.)

ASelect IKE v2, enable the Advanced Options * PQ PPK, then set a 64+ character string for the post-quantum pre shared key.

BEnsure Authentication is set to ''certificate,'' then import a post-quantum derived certificate.

CSelect IKE v2 Preferred, enable the Advanced Options * PQ KEM, then add one or more ''Rounds.''

DSelect IKE v2, enable the Advanced Options * PQ KEM, then create an IKE Crypto Profile with Advanced Options adding one or more ''Rounds.''

Q2.

An engineer at a managed services provider is updating an application that allows its customers to request firewall changes to also manage SD-WAN. The application will be able to make any approved changes directly to devices via API.

What is a requirement for the application to create SD-WAN interfaces?

AREST API's ''sdwanInterfaceprofiles'' parameter on a Panorama device

BREST API's ''sdwanInterfaces'' parameter on a firewall device

CXML API's ''sdwanprofiles/interfaces'' parameter on a Panorama device

DXML API's ''InterfaceProfiles/sdwan'' parameter on a firewall device

Q3.

When deploying Palo Alto Networks NGFWs in a cloud service provider (CSP) environment, which method ensures high availability (HA) across multiple availability zones?

ADeploying Ansible scripts for zone-specific scaling

BImplementing Terraform templates for redundancy within one availability zone

CUsing load balancer and health probes

DConfiguring active/active HA

Q4.

An organization runs multiple Kubernetes clusters both on-premises and in public clouds (AWS, Azure, GCP). They want to deploy the Palo Alto Networks CN-Series NGFW to secure east-west traffic within each cluster, maintain consistent Security policies across all environments, and dynamically scale as containerized workloads spin up or down. They also plan to use a centralized Panorama instance for policy management and visibility.

Which approach meets these requirements?

AInstall standalone CN-Series instances in each cluster with local configuration only. Export daily policy configuration snapshots to Panorama for recordkeeping, but do not unify policy enforcement.

BConfigure the CN-Series only in public cloud clusters, and rely on Kubernetes Network Policies for on-premises cluster security. Synchronize partial policy information into Panorama manually as needed.

CUse Kubernetes-native deployment tools (e.g., Helm) to deploy CN-Series in each cluster, ensuring local insertion into the service mesh or CNI. Manage all CN-Series firewalls centrally from Panorama, applying uniform Security policies across on-premises and cloud clusters.

DDeploy a single CN-Series firewall in the on-premises data center to process traffic for all clusters, connecting remote clusters via VPN or peering. Manage this single instance through Panorama.

Q5.

A large enterprise wants to implement certificate-based authentication for both users and devices, using an on-premises Microsoft Active Directory Certificate Services (AD CS) hierarchy as the primary certificate authority (CA). The enterprise also requires Online Certificate Status Protocol (OCSP) checks to ensure efficient revocation status updates and reduce the overhead on its NGFWs. The environment includes multiple Active Directory forests, Panorama management for several geographically dispersed firewalls, GlobalProtect portals and gateways needing distinct certificate profiles for users and devices, and strict Security policies demanding frequent revocation checks with minimal latency.

Which approach best addresses these requirements while maintaining consistent policy enforcement?

ADeploy self-signed certificates at each site to simplify local certificate validation and reduce dependencies on a centralized CA. Turn off certificate revocation checks for lower overhead, rely on IP-based rules for GlobalProtect authentication, and use a single certificate profile for both users and devices.

BDistribute the root and intermediate CA certificates via Panorama as shared objects to ensure all firewalls have a consistent trust chain. Configure OCSP responder profiles on each firewall to offload revocation checks to an internal OCSP server while keeping CRL checks as a fallback. Maintain separate certificate profiles for user and device authentication and use an automated enrollment method -- such as Group Policy or SCEP -- to deploy certificates to endpoints.

CConfigure each firewall independently to trust the root and intermediate CA certificates. Rely only on manual CRL checks for certificate revocation, and import both user and device certificates directly into each firewall's local certificate store for authentication.

DObtain wildcard certificates from a public CA for both user and device authentication, and configure firewalls to perform CRL polling at the default update interval. Manually install user certificates on endpoints and synchronize firewall certificate stores through frequent manual SSH updates to maintain consistency.

Solutions:

Question: 1 Answer: C, D

Question: 2 Answer: B

Question: 3 Answer: C

Question: 4 Answer: C

Question: 5 Answer: B

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