SOA-C02 · Question #709
SOA-C02 Question #709: Real Exam Question with Answer & Explanation
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Question
A SysOps administrator launches an Amazon EC2 instance in a VPC that has an IPv4 CIDR block of 172.16.0.0/22. The VPC does not have internet access. The EC2 instance has an IAM instance profile that includes the AnazonSSMManagedEC2InstanceDefaultPolicy AWS managed policy. The SysOps administrator tries to connect to the instance by using AWS Systems Manager Session Manager. The SysOps administrator receives the following error message: "We weren't able to connect to your instance." Which combination of steps should the SysOps administrator take to resolve this error? (Choose three.)
Options
- ACreate an endpoint security group. Add an inbound rule for 172.16.0.0/22 with the HTTPS type.
- BCreate an endpoint security group. Add an inbound rule for the security group ID with the all traffic
- CAdd an inbound rule with the HTTPS type to the EC2 security group. Set the endpoint security
- DAdd an outbound rule with the HTTPS type to the EC2 security group. Set the endpoint security
- ECreate VPC endpoints for ssm, ec2, and ec2messages operations. Apply the security group to the
- FCreate VPC endpoints for ssm, ssmmessages, and ec2messages operations. Apply the security
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