GCP ACE · Question 29 · Domain 3.5: Deploying and implementing networking resources
You have a 3-tier application deployed on Compute Engine: Web, App, and Database tiers. You need to create firewall rules to ensure that only the Web tier can communicate with the App tier, and only the App tier can communicate with the Database tier.
According to Google Cloud best practices, which TWO methods should you use to target these specific instances in your firewall rules? (Select TWO)
Answer options:
Target by specific internal IP addresses.
Target by Network Tags.
Target by Instance Names.
Target by Service Accounts.
Target by Subnets.
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