PCNSA Managing Objects Practice Question
A security policy rule references a service object "HTTP" which is pre-defined. What is the default port for the HTTP service object?
⚠ Common exam trap
Palo Alto Networks often tests the distinction between HTTP (port 80) and HTTPS (port 443), and the trap here is that candidates may confuse HTTP with HTTPS or assume a common alternate port like 8080 is the default.
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
✓
80
The HTTP service object in Palo Alto Networks firewalls is pre-defined with TCP port 80, as specified in RFC 7230. This default mapping allows the firewall to identify and apply security policies to standard unencrypted web traffic. Option D is correct because port 80 is the IANA-assigned default port for HTTP.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
22
Why it's wrong here
Port 22 is used for SSH.
- ✗
443
Why it's wrong here
Port 443 is used for HTTPS, not HTTP.
- ✗
8080
Why it's wrong here
Port 8080 is an alternate HTTP port but not the default.
- ✓
80
Why this is correct
Port 80 is the standard port for HTTP.
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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.