PCNE Practice Question: Managing, Monitoring, and Optimising Network Operations
An engineer is troubleshooting high latency between a Compute Engine instance in us-central1 and an instance in europe-west1. Which tool can show per-region latency and packet loss?
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
✓
Performance Dashboard
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Connectivity Tests
Why it's wrong here
Connectivity Tests checks reachability, not performance.
- ✓
Performance Dashboard
Why this is correct
Performance Dashboard shows latency and packet loss between GCP regions.
- ✗
Network Topology
Why it's wrong here
Network Topology shows structure, not performance.
- ✗
Firewall Insights
Why it's wrong here
Firewall Insights provide firewall rule analysis.
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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.