Exam Professional-Cloud-DevOps-Engineer Topic 3 Question 127 Discussion

Actual exam question for Google's Professional-Cloud-DevOps-Engineer exam
Question #: 127
Topic #: 3
You are developing a Node.js utility on a workstation in Cloud Workstations by using Code OSS. The utility is a simple web page, and you have already confirmed that all necessary firewall rules are in place. You tested the application by starting it on port 3000 on your workstation in Cloud Workstations, but you need to be able to access the web page from your local machine. You need to follow Google-recommended security practices.
What should you do?

Suggested Answer: D Vote an answer

Cloud Workstations provides a secure way to preview web applications using built-in preview links, which expose internal ports only via authenticated and authorized access - no public IP exposure required.
"To preview your app, click the preview icon in the Code OSS panel, which securely tunnels the service to your browser."
- Cloud Workstations - Previewing your app
This adheres to Google's security best practices by avoiding public IPs or manual tunneling while enabling developer efficiency.

by Nathan at Jul 11, 2026, 06:16 AM

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