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PCNSE Practice Test

At pcnsepracticetest.com, we offer expertly designed Palo Alto PCNSE practice test to help you gain the confidence and knowledge needed to pass the Palo Alto certified network security engineer exam on your first attempt. Our PCNSE exam questions are tailored to reflect the real exam experience, covering all critical topics such as firewall configuration, security policies, VPNs, threat prevention, and more.


Why Choose Us?


1. Exam-Aligned Questions: Our PCNSE practice exam is based on the latest exam objectives, ensuring you’re prepared for what’s on the actual exam.
2. Detailed Feedback: Get clear explanations for every Palo Alto certified network security engineer exam question to deepen your knowledge and learn from mistakes.
3. Track Your Progress: Monitor your performance over time and focus on areas that need improvement.
4. Flexible Practice: Study anytime, anywhere, and at your own pace with our user-friendly platform.


Palo Alto PCNSE Practice Exam Questions



Question # 1

ln a security-first network, what is the recommended threshold value for apps and threats to be dynamically updated?
A. 1 to 4 hours
B. 6 to 12 hours
C. 24 hours
D. 36 hours


B. 6 to 12 hours
Explanation: Schedule content updates so that they download-and-install automatically. Then, set a Threshold that determines the amount of time the firewall waits before installing the latest content. In a security-first network, schedule a six to twelve hour threshold.




Question # 2

A firewall engineer supports a mission-critical network that has zero tolerance for application downtime. A best-practice action taken by the engineer is configure an applications and Threats update schedule with a new App-ID threshold of 48 hours. Which two additional best-practice guideline actions should be taken with regard to dynamic updates? (Choose two.)
A. Create a Security policy rule with an application filter to always allow certain categories of new App-IDs.
B. Click "Review Apps" after application updates are installed in order to assess how the changes might impact Security policy.
C. Select the action "download-only" when configuring an Applications and Threats update schedule.
D. Configure an Applications and Threats update schedule with a threshold of 24 to 48 hours


B. Click "Review Apps" after application updates are installed in order to assess how the changes might impact Security policy.
C. Select the action "download-only" when configuring an Applications and Threats update schedule.




Question # 3

Which three multi-factor authentication methods can be used to authenticate access to the firewall? (Choose three.)
A. Voice
B. Fingerprint
C. SMS
D. User certificate
E. One-time password


C. SMS
D. User certificate
E. One-time password
Explanation: The firewall can use three multi-factor authentication methods to authenticate access to the firewall: SMS, user certificate, and one-time password. These methods can be used in combination with other authentication factors, such as username and password, to provide stronger security for accessing the firewall web interface or CLI. The firewall can integrate with various MFA vendors that support these methods through RADIUS or SAML protocols5. Voice and fingerprint are not supported by the firewall as MFA methods. References: MFA Vendor Support, PCNSE Study Guide (page 48)




Question # 4

Which operation will impact the performance of the management plane?
A. Decrypting SSL sessions
B. Generating a SaaS Application report
C. Enabling DoS protection
D. Enabling packet buffer protection


B. Generating a SaaS Application report




Question # 5

If an administrator wants to apply QoS to traffic based on source, what must be specified in a QoS policy rule?
A. Post-NAT destination address
B. Pre-NAT destination address
C. Post-NAT source address
D. Pre-NAT source address


C. Post-NAT source address
Explanation: If an administrator wants to apply QoS to traffic based on source, they must specify the post-NAT source address in a QoS policy rule. This is because QoS is enforced on traffic as it egresses the firewall, and the firewall applies NAT rules before QoS rules. Therefore, the firewall will match the QoS policy rule based on the translated source address, not the original source address. If the administrator uses the pre-NAT source address in the QoS policy rule, the firewall will not be able to identify the traffic correctly and apply the desired QoS treatment.




Question # 6

A firewall administrator is investigating high packet buffer utilization in the company firewall. After looking at the threat logs and seeing many flood attacks coming from a single source that are dropped by the firewall, the administrator decides to enable packet buffer protection to protect against similar attacks.
The administrator enables packet buffer protection globally in the firewall but still sees a high packet buffer utilization rate.
What else should the administrator do to stop packet buffers from being overflowed?
A. Apply DOS profile to security rules allow traffic from outside.
B. Add the default Vulnerability Protection profile to all security rules that allow traffic from outside.
C. Enable packet buffer protection for the affected zones.
D. Add a Zone Protection profile to the affected zones


C. Enable packet buffer protection for the affected zones.




Question # 7

Which type of policy in Palo Alto Networks firewalls can use Device-ID as a match condition?
A. NAT
B. DOS protection
C. QoS
D. Tunnel inspection


C. QoS
Explanation: The type of policy in Palo Alto Networks firewalls that can use Device-ID as a match condition is QoS. This is because Device-ID is a feature that allows the firewall to identify and classify devices on the network based on their characteristics, such as vendor, model, OS, and role1. QoS policies are used to allocate bandwidth and prioritize traffic based on various criteria, such as application, user, source, destination, and device2. By using Device-ID as a match condition in QoS policies, the firewall can apply different QoS actions to different types of devices, such as IoT devices, laptops, smartphones, etc3. This can help optimize the network performance and ensure the quality of service for critical applications and devices.



How to Pass PCNSE Exam?

PCNSE certification validates your expertise in designing, deploying, configuring, and managing Palo Alto Networks firewalls and Panorama, making it essential to thoroughly understand both the concepts and practical applications.

Official PCNSE Study Guide is an excellent resource to help you prepare effectively. Consider enrolling in official training courses like the Firewall Essentials: Configuration and Management (EDU-210) or Panorama: Managing Firewalls at Scale (EDU-220). Setting up a lab environment using Palo Alto firewalls, either physical or virtual, allows you to practice configuring and managing the platform in real-world scenarios. Focus on key tasks such as configuring security policies, NAT, VPNs, and high availability, as well as implementing App-ID, Content-ID, and User-ID.

Our PCNSE practice test help you identify areas where you need improvement and familiarize you with the exam format and question types. Engaging with the Palo Alto Networks community through forums like the LIVE Community or Reddit can also provide valuable insights and tips from others who have taken the Palo Alto certified network security engineer exam.