Which of the following commands prints all files and directories within the /tmp directory or its subdirectories which are also owned by the user root? (Choose TWO correct answers.)

Which of the following commands can be used to download the RPM package kernel without installing it?

The installation of a local Debian package failed due to unsatisfied dependencies. Which of the following commands installs missing dependencies and completes the interrupted package installation?
dpkg --fix --all

Which wildcards will match the following filenames? (Choose two.)
ttyS0
ttyS1
ttyS2

Which of the following commands reboots the system when using SysV init? (Choose TWO correct answers.)