Google Cloud Professional Cloud Architect PCA — Topic 1 Question 193

Question

You are configuring the cloud network architecture for a newly created project in Google Cloud that will host applications in Compute Engine. Compute Engine virtual machine instances will be created in two different subnets (sub-a and sub-b) within a single region: • Instances in sub-a will have public IP addresses. • Instances in sub-b will have only private IP addresses. To download updated packages, instances must connect to a public repository outside the boundaries of Google Cloud. You need to allow sub-b to access the external repository. What should you do?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Configure Cloud NAT and select sub-b in the NAT mapping section. Cloud NAT lets private instances reach the internet for outbound traffic without external IPs.

Google Cloud Professional Cloud Architect PCA — Question 193