- A
The firewall is behind a proxy that blocks the update service.
Why wrong: Manual downloads work, so proxy is not blocking the update service.
- B
The update schedule is disabled.
If the schedule is disabled, automatic updates will not occur, but manual downloads are still possible.
- C
The firewall's system clock is incorrect.
Why wrong: An incorrect clock would cause certificate validation failures, affecting both automatic and manual updates.
- D
The DNS settings are misconfigured.
Why wrong: Manual download works, so DNS is resolving correctly.
PCNSE Manage, Monitor and Operate Practice Question
This PCNSE practice question tests your understanding of manage, monitor and operate. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A small business uses a single PA-220 firewall with PAN-OS 10.2. The administrator notices that the firewall is no longer receiving automatic threat updates. The License page shows the Threat Prevention license is active with 200 days remaining. The administrator can manually download updates from the Palo Alto Networks update server. What is the most likely cause?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"most likely"Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
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
The update schedule is disabled.
The most likely cause is that the update schedule is disabled. Even though the Threat Prevention license is active and manual downloads work, the firewall will not automatically check for or download updates if the scheduled update feature is turned off. In PAN-OS 10.2, the administrator must configure a recurring schedule under Device > Dynamic Updates for automatic updates to occur; otherwise, only manual downloads are possible.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
The firewall is behind a proxy that blocks the update service.
Why it's wrong here
Manual downloads work, so proxy is not blocking the update service.
- ✓
The update schedule is disabled.
Why this is correct
If the schedule is disabled, automatic updates will not occur, but manual downloads are still possible.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
The firewall's system clock is incorrect.
Why it's wrong here
An incorrect clock would cause certificate validation failures, affecting both automatic and manual updates.
- ✗
The DNS settings are misconfigured.
Why it's wrong here
Manual download works, so DNS is resolving correctly.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates assume a valid license guarantees automatic updates, overlooking that the update schedule is a separate configuration setting that must be explicitly enabled.
Detailed technical explanation
How to think about this question
The firewall's dynamic update engine uses a scheduled task that triggers an HTTPS GET request to `updates.paloaltonetworks.com` on TCP 443. If the schedule is disabled, no such task is created, so the firewall never initiates the check. A common real-world scenario is that after a factory reset or initial configuration, the default schedule is set to 'none', requiring the administrator to explicitly enable it under Device > Dynamic Updates > Schedule.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the PCNSE exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
- →
Manage, Monitor and Operate — study guide chapter
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FAQ
Questions learners often ask
What does this PCNSE question test?
Manage, Monitor and Operate — This question tests Manage, Monitor and Operate — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The update schedule is disabled. — The most likely cause is that the update schedule is disabled. Even though the Threat Prevention license is active and manual downloads work, the firewall will not automatically check for or download updates if the scheduled update feature is turned off. In PAN-OS 10.2, the administrator must configure a recurring schedule under Device > Dynamic Updates for automatic updates to occur; otherwise, only manual downloads are possible.
What should I do if I get this PCNSE question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Last reviewed: Jun 25, 2026
This PCNSE 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 PCNSE exam.
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