PCNE Practice Question: Managing, Monitoring, and Optimising Network Operations
An organization has a VPC with several subnets and wants to monitor firewall rule usage to identify rules that are overly permissive (e.g., allowing all traffic from 0.0.0.0/0). Which Google Cloud service provides this insight?
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
✓
Firewall Insights
Firewall Insights in Network Intelligence Center provides analytics on firewall rules, including overly permissive rules and shadowed rules.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Cloud Monitoring
Why it's wrong here
Cloud Monitoring provides metrics, not firewall rule analysis.
- ✓
Firewall Insights
Why this is correct
Firewall Insights identifies overly permissive and shadowed firewall rules.
- ✗
VPC Flow Logs
Why it's wrong here
VPC Flow Logs show traffic flows but do not analyze firewall rules.
- ✗
Cloud Logging
Why it's wrong here
Cloud Logging requires manual querying; no built-in insights.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This PCNE practice question is part of Courseiva's free Google Cloud 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 PCNE exam.