A company has migrated its legacy on-premises web application to an Amazon EC2 instance. The web application requires a single static public IP address to accept traffic and process requests. End users must be able to reach the web application through the example.com domain. A SysOps administrator must implement a solution that maintains the web application with the least amount of effort.
Which combination of actions will meet these requirements? (Choose two.)
To meet the requirement of a single static public IP address for the web application hosted on an Amazon EC2 instance while allowing end users to reach the web application through the example.com domain, two actions are necessary. First, creating an Elastic IP address and associating it with the EC2 instance ensures the instance has a consistent public IP address that does not change even if the instance is stopped and started. Second, creating an Amazon Route 53 A record for the associated EC2 IP address allows you to map the example.com domain to this fixed IP address, ensuring end users can always reach the web application via the specified domain. This combination minimizes administrative effort and fulfills the requirement effectively.
D. Create an Elastic IP address, and associate it with the EC2 instance. This will give your EC2 instance a static public IP address that does not change, even if you stop and start the instance or if there are underlying infrastructure changes. This is important to maintain the single static public IP address required by the web application. B. Create an Amazon Route 53 A record for the associated EC2 IP address. After obtaining the Elastic IP address from step 1, you can create a simple A record in Amazon Route 53 that points the example.com domain to the Elastic IP address. This will allow end users to reach the web application through the example.com domain.
BD is correct
B. Create an Amazon Route 53 A record for the associated EC2 IP address. D. Create an Elastic IP address, and associate it with the EC2 instance.
It's B and D
B AND D
B and D
need an IP and asign A record to that IP
an EC2 instance -- remove what has 'group', remove A (target group), remove E (Auto Scaling group). --> B, C, or D? CNAME is not related to IP address. --> remove C. --> Choose B, D.
the keyword: an ec2 instance, no need for alb becasue we only have 1 ec2.. so A and E are out its an ipv4 so we cant use a CNAME record, C is out answers are B and D thanks and welcome
I will go with BD.