Yes, that is in System Settings.
If you want a command-line way to do it, look at the `kreadconfig' and `kwriteconfig' commands (call them with the `--help' option for more information). The file with these keyboard shortcuts is `~/.kde/share/config/kglobalshortcutsrc'. To read the shortcut key setting for switching to desktop 1, for example, use this command:
Code:
kreadconfig --file kglobalshortcutsrc --group kwin --key 'Switch to Desktop 1'