SOA-C02 · Question #558
SOA-C02 Question #558: Real Exam Question with Answer & Explanation
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Question
A company deploys a new application on three Amazon EC2 instances across three Availability Zones. The company uses a Network Load Balancer (NLB) to route traffic to the EC2 instances. A SysOps administrator must implement a solution so that the EC2 instances allow traffic from only the NLB. What should the SysOps administrator do to meet these requirements with the LEAST operational overhead?
Options
- AConfigure the security group that is associated with the EC2 instances to allow traffic from only
- BConfigure the security group that is associated with the EC2 instances to allow traffic from only
- CCreate a network ACL Associate the network ACL with the application subnets. Configure the
- DUse a third-party firewall solution that is installed on a separate EC2 instance. Configure a firewall
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