Practice Test 3 | Google Cloud Certified Professional Cloud Network Engineer | Dumps | Mock Test
A firm is planning on deploying its applications on VMs in GCP to leverage the elasticity of the cloud. Some instances have been tagged as webserver and others ordering-system. Which of the firewall rules will allow users to reach the webserver instances from the internet using https?
A. Create an egress rule to allow traffic from 0.0.0.0/0 with ordering-system as the Target on TCP Port 80
B. Create an egress rule to allow traffic from 0.0.0.0/0 with webserver as the Target on TCP Port 80
C. Create an ingress rule to allow traffic from 0.0.0.0/0 with ordering-system as the Target on TCP Port 443
D. Create an ingress rule to allow traffic from 0.0.0.0/0 with webserver as the Target on TCP Port 443
Answer: D
Options A and B are incorrect simply because they are egress rules and the port is 80 which is http.
Option C is incorrect. Because the target should be webserver.
Option D is correct. It is an ingress rule on Port 443 (https) and the target is webserver.
Reference:
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