Which of the following tools can be used to manage Red Hat Virtualization environment?

Which of the following is the only domain in Xen environment from which an administrator can
send command to the Hypervisor?

Which command displays the lines in a file that match a pattern?

Which of the following commands is used to compare the contents of two files for differences?

Which of the following commands is used to display last 10 lines of a file?

Which of the following commands is used to see list of previously entered command on the Red
Hat operating system?

Which of the following options is used with yum command to find a package a user does not know
by its name but know by some word related to it?

Which of the following commands is used to install a rpm package?

Which of the following options is used with yum to list various information about available
packages?

Which of the following options is used with yum command to update a currently installed package?