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PCNSE Manage, Monitor and Operate Practice Question

Exhibit

> show system info
System info:
  Hostname: FW01
  IP address: 192.168.1.1
  Netmask: 255.255.255.0
  Gateway: 192.168.1.254
  Uptime: 0 days, 3 hours, 12 minutes

Refer to the exhibit. What does the uptime indicate?

⚠ Common exam trap

Watch out — candidates often confuse uptime with license expiration or HA status, but uptime is solely a measure of system runtime since last boot and has no bearing on licensing, HA mode, or memory usage.

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 firewall has been restarted approximately 3 hours ago.

The uptime displayed in the exhibit shows the firewall has been running for approximately 3 hours. This directly indicates that the firewall was restarted or rebooted about 3 hours ago, making option D correct. Uptime is a measure of time since the last system boot, not related to licensing, HA mode, or memory usage.

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 license is about to expire.

    Why it's wrong here

    Uptime reports how long the firewall has been running since its last restart, not licence validity; licence expiry appears in dedicated licence status fields. It tempts because a licence lapse can force a reboot, but uptime alone cannot indicate remaining licence term.

  • ✗

    The firewall is in active-passive HA mode.

    Why it's wrong here

    Uptime shows how long the device has run since its last restart; it does not reveal HA mode or peer state, which appear in HA status widgets. It tempts because a recent reboot often accompanies HA failover events, but uptime alone cannot confirm active-passive configuration.

  • ✗

    The firewall has high memory usage.

    Why it's wrong here

    Uptime measures elapsed runtime since the last reboot, not resource consumption; memory usage is shown in separate CPU and memory widgets. It tempts because high memory can precede a restart, but the uptime value itself reports only duration, not utilisation.

  • ✓

    The firewall has been restarted approximately 3 hours ago.

    Why this is correct

    The uptime counter resets to zero whenever the dataplane restarts, so a value near three hours indicates the firewall was rebooted roughly that long ago. It reflects process restart time, not total device age or configuration commit history.

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

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.