Suggested Answer:A🗳️
After you launch an instance in a VPC, you can change its security groups. Security groups are asso-ciated with network interfaces. Changing an instance's security groups changes the security groups associated with the primary network interface (eth0) Reference: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-network-security.html#vpc-security-groups
You can add or remove security groups from the instance's network interface to modify its inbound and outbound traffic rules. This flexibility allows you to adjust the security settings of your EC2 instances as needed without requiring them to be stopped or relaunched.
A is the answer. After you launch an instance in a VPC, you can change its security groups. Security groups are asso-ciated with network interfaces. Changing an instance's security groups changes the security groups associated with the primary network interface (eth0) Reference: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-network-security.html#vpc-security-groups
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albert_kuo
10 months agoJichu
2 years, 6 months ago