Google Cloud Professional Cloud Security Engineer — Question 2

Which two implied firewall rules are defined on a VPC network? (Choose two.)

Answer options

• A. A rule that allows all outbound connections
• B. A rule that denies all inbound connections
• C. A rule that blocks all inbound port 25 connections
• D. A rule that blocks all outbound connections
• E. A rule that allows all inbound port 80 connections

Correct answer: A, B

Explanation

The correct answers are A and B because VPC networks typically allow all outbound traffic by default and deny all inbound traffic unless specified otherwise. The other options either specify specific port rules or restrictions that do not represent the default behavior of VPC firewall rules.