Objective 5.3
PCNEUsing Network Intelligence Center to monitor and troubleshoot common networking issues
Objective 5.3 sits in Managing, monitoring, and troubleshooting network operations, which carries 14% of the Cloud Network Engineer exam. The questions below are original, written from the official objective title above, and each explanation cites the Google Cloud page it rests on.
Objective title verbatim from the official objectives. Google Cloud exam page ↗
A worked example
Shown solved, with the whole explanation open: this is what every question here carries.
A team runs a connectivity test from a VM to a public address on the internet. Where does the live data plane analysis stop measuring?
Correct.
Concept
A measurement extends only as far as the operator's own instrumentation reaches, so a path leaving that estate is measured to the boundary rather than to its end.
Why A
Live data plane analysis sends probe packets from the source endpoint, and where the destination is not a Google Cloud resource, connectivity is tested between the source and the network edge location.
Source
Connectivity Tests overview, checked August 2026The live data plane analysis feature tests connectivity by sending multiple probe packets from the source endpoint to the destination. If the destination isn't a Google Cloud resource, connectivity is tested between the source endpoint and the network edge location .
Now you: objective 5.3 questions
No account needed. The explanation opens when you answer.
Sample question 1 of 3
An engineer runs a connectivity test whose live data plane analysis delivers 80 of 100 probes to the destination. Which reachability status comes back?
Sample question 2 of 3
An engineer tests connectivity from a VM to a Cloud SQL instance and finds the trace carries no step detail for the final hop. What does the analysis return there?
Sample question 3 of 3
A team suspects a GKE network policy is dropping traffic and runs a test through the service load balancer instead. What must change for the policy to be evaluated?
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Read the sources
These are the official pages the questions above cite. Reading them is studying the objective from the primary source, which is what the explanations point you toward anyway.