In which directory must definition files be placed to add additional repositories to yum?

What is the name of the main configuration file for GNU GRUB? (Specify the file name only
without any path.)

When removing a package, which of the following dpkg options will completely remove the
files including configuration files?

Which file should be edited to select the network locations from which Debian installation
package files are loaded?

Which option to the yum command will update the entire system? (Specify ONLY the option
name without any additional parameters.)

Which command will disable swapping on a device? (Specify ONLY the command without
any path or parameters.)

Which Debian package management tool asks the configuration questions for a specific
already installed package just as if the package were being installed for the first time?
(Specify ONLY the command without any path or parameters.)

Which of the following commands overwrites the bootloader located on /dev/sda without
overwriting the partition table or any data following it?

Which of the following commands can be used to create a USB storage media from a disk
image?

In Bash, inserting 1>&2 after a command redirects