Your Application Server Instances Reside in the Private Subnet of Your

question 138

Multiple Choice

Your application server instances reside in the private subnet of your VPC. These instances need to access a Git repository on the Internet. You create a NAT gateway in the public subnet of your VPC. The NAT gateway can reach the Git repository, but instances in the private subnet cannot. You confirm that a default route in the private subnet route table points to the NAT gateway. The security group for your application server instances permits all traffic to the NAT gateway. What configuration change should you make to ensure that these instances can reach the patch server?

• A) Assign public IP addresses to the instances and route 0.0.0.0/0 to the Internet gateway.
• B) Configure an outbound rule on the application server instance security group for the Git repository.
• C) Configure inbound network access control lists (network ACLs) to allow traffic from the Git repository to the public subnet.
• D) Configure an inbound rule on the application server instance security group for the Git repository.

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