Which command checks whether the Apache service is running on a systemd-based Linux system?
sudo systemctl status apache2
What is the purpose of defining a virtual host in Apache?
The main purpose of defining a virtual host in Apache is to host multiple websites or applications on a single server (one Apache instance), each with its own domain name, configuration, or content.
What is the purpose of defining a virtual host in Apache?
The main purpose of defining a virtual host in Apache is to host multiple websites or applications on a single server (one Apache instance), each with its own domain name, configuration, or content.
What is the primary Apache configuration file called on most Linux systems?
/etc/httpd/conf/httpd.conf # On RHEL/CentOS/Amazon Linux
When is user data executed on the instance?
By default, user data is executed during the first boot of an EC2 instance — specifically at instance launch, when the OS first initializes.
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