Practice Test 1 | Google Cloud Certified Professional Cloud Network Engineer | Dumps | Mock Test
A development team has deployed an external-facing application into a newly created custom VPC. The team tries to connect to the application from the internet but was unsuccessful.
Which of the following is a possible reason for the connectivity issues?
A. Custom VPCs do not have firewalls rules created by default
B. Custom VPCs do not flow logs enabled by default
C. Custom VPCs do not have default route to each subnet created
D. Custom VPCs do not have default route to the internet created by default
Correct Answer: A
- Option A is correct. No firewall rules are created by default in a custom VPC.
- Option B is incorrect. Flows logs do not affect the connectivity to a VPC network and Flow logs are turned off by default.
- Option C is incorrect. A custom VPC has default routes to each subnet created and the internet by default.
- Option D is incorrect. A custom VPC has default routes to each subnet created and the internet by default.
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