Google Cloud Professional Cloud Network Engineer PCNE — Topic 1 Question 26

Question

You have an application running on Compute Engine that uses BigQuery to generate some results that are stored in Cloud Storage. You want to ensure that none of the application instances have external IP addresses. Which two methods can you use to accomplish this? (Choose two.)

Accepted Answer

Correct answer: A, E. The correct answer is A, E. Option A: Enable Private Google Access on all the subnets. Option E: Create a Cloud NAT, and route the application traffic via NAT gateway. Cloud NAT lets private instances reach the internet for outbound traffic without external IPs. Private Google Access lets internal instances reach Google APIs without external IPs.

Google Cloud Professional Cloud Network Engineer PCNE — Question 26