Which of the following configuration management tools is considered agentless?

Joe is no longer employed by a company, and Ann is taking over his projects. Several team members work out Of the directory, including Ann. The administrator needs to assign ownership Of all of Joe's files in the /projects directory to Ann. Which of the following should the administrator run to accomplish this task?

Which Of the following is a file that can define how to build, deploy, and install various components for a Linux application hosted in a cloud environment?

A Linux administrator has installed a web application firewall in front of a web server running on HTTP port 8080 and successfully started the HTTP server. However, after opening the application URL in an Internet browser, the administrator discovered that the application does not work. The administrator performed the following diagnostic steps:
Output of sysctl -a command:

Output of iptables -L command:

Output of netstat -nltop | grep "8080":

Which of the following is the NEXT step the administrator should perform to permanently fix the issue at the kernel level?

A Linux administrator has downloaded the network-tools-12.1-17.i386.rpm package for installation to a local system. The administrator issues the rpm -ivh nerwork-cools-12.1-17.i386.rpm command to install the package. After attempting to use the newly installed package, the administrator realizes the package for the system's architecture was not installed correctly.
Which of the following commands should the administrator use to remove the package from the system?