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AWS Certified SysOps Administrator - Associate

  • Topic 1 Question 50

    A SysOps administrator is investigating why a user has been unable to use RDP to connect over the internet from their home computer to a bastion server running on an Amazon EC2 Windows instance. Which of the following are possible causes of this issue?

    2 つ選択

    • A network ACL associated with the bastion's subnet is blocking the network traffic.

    • The instance does not have a private IP address.

    • The route table associated with the bastion's subnet does not have a route to the internet gateway.

    • The security group for the instance does not have an inbound rule on port 22.

    • The security group for the instance does not have an outbound rule on port 3389.

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