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Google Professional Cloud Network Engineer

169 Questions120 Minutes70% Passing Score▣ Updated: Sep 2026

Question 143 of 169

Single answer
You suspect that one of the virtual machines (VMs) in your default Virtual Private Cloud (VPC) is under a denial-of-service attack. You need to analyze the incoming traffic for the VM to understand where the traffic is coming from. What should you do?
AEnable Data Access audit logs of the VPC. Analyze the logs and get the source IP addresses from the subnetworks.get field.
BEnable VPC Flow Logs for the subnet. Analyze the logs and get the source IP addresses from the connection field.
CEnable VPC Flow Logs for the VPAnalyze the logs and get the source IP addresses from the src_location field.
DEnable Data Access audit logs of the subnet. Analyze the logs and get the source IP addresses from the networks.get field.
Correct Answer: B

Enable VPC Flow Logs for the subnet. Analyze the logs and get the source IP addresses from the connection field.

Explanation

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