Answer-first summary for fast verification
Answer: A rule that allows all outbound connections, A rule that denies all inbound connections
The question asks about the two implied firewall rules automatically created in a Google Cloud VPC network. According to Google Cloud documentation and the community discussion consensus (with 100% agreement on AB), the correct answers are A and B. Option A represents the implied IPv4 allow egress rule (priority 65535) that permits all outbound connections from instances to any destination (0.0.0.0/0). Option B represents the implied IPv4 deny ingress rule (priority 65535) that blocks all inbound connections to instances from any source (0.0.0.0/0). These are the default rules that exist in every VPC network. Options C, D, and E are not default implied rules - they would need to be explicitly created by users if required for specific security policies.
Author: LeetQuiz Editorial Team
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Which two default firewall rules are automatically created in a VPC network? (Choose two.)
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