Question 1easymultiple choice
Full question →Question 290 of 300
easymultiple choiceObjective-mapped
ACE Practice Question: Verify that a Compute Engine VM in `us-central1`…
This ACE practice question tests your understanding of verify that a compute engine vm in `us-central1`…. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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.
You need to verify that a Compute Engine VM in `us-central1` can reach an on-premises server at IP `10.1.2.3` over a Cloud VPN connection. The VPN tunnel appears UP but you're unsure if routing is correct. Which GCP tool can test this connectivity?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Best answer
Use Network Intelligence Center Connectivity Tests to analyze the path from the VM to the on-premises IP.
Connectivity Tests simulate the network path, checking all routing tables, firewall rules, and VPN configurations. It identifies exactly where and why connectivity is blocked without requiring actual test traffic.
B
Distractor review
Run `gcloud compute routes list` to verify the route to 10.1.2.3 exists.
Listing routes shows configured routes but doesn't test whether the full path works end-to-end (VPN policies, on-premises firewall, BGP advertisements may all affect actual reachability).
C
Distractor review
SSH into the VM and run `ping 10.1.2.3` to test connectivity.
Ping tests actual connectivity but doesn't explain WHY connectivity fails if it does. Network Intelligence Center shows the specific hop, firewall rule, or routing issue causing the failure.
D
Distractor review
Review Cloud VPN tunnel metrics in Cloud Monitoring for packet loss.
VPN metrics show overall tunnel health (tunnel state, bytes transferred) but don't verify specific destination reachability or identify routing/firewall issues for a particular IP.
Common exam trap
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Technical deep dive
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Related practice questions
Related ACE practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
What is the correct order of the Google Cloud resource hierarchy from highest to lowest level?
Question 2
A compliance archive stores legal documents accessed at most once per quarter. Which Cloud Storage class minimizes storage cost while meeting that access pattern?
Question 3
Which gcloud command creates a Compute Engine VM named 'web-01' using the e2-medium machine type in zone us-central1-a?
Question 4
A team wants to receive an email alert when the average CPU utilization of VMs in a managed instance group exceeds 80% for more than 5 minutes. What should they create in Cloud Monitoring?
Question 5
A junior developer needs read-only access to all GCP resources in a project. Which IAM role grants the minimum permissions required?
Question 6
A startup creates its first Google Cloud project. Before deploying any paid resources, what must be linked to the project?
Practice this exam
Start a free ACE practice session
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Questions learners often ask
What does this ACE question test?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: Use Network Intelligence Center Connectivity Tests to analyze the path from the VM to the on-premises IP. — Network Intelligence Center's Connectivity Tests (also accessible via `gcloud network-management connectivity-tests`) analyzes the network path between a source and destination, checking firewall rules, routing tables, VPN configurations, and more — without sending actual traffic. It can verify if the path from a GCP VM through a VPN tunnel to an on-premises IP is routable and not blocked by any network policy.
What should I do if I get this ACE question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related ACE NAT questions on configuration and troubleshooting.
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 →
Discussion
Loading comments…
Sign in to join the discussion.
This ACE 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 ACE exam.