Color Print settings

I'm still struggling with printing to get results that match those on screen, and have a couple of basic questions posed by things I've read online.

1) Am I right in concluding that if in the print dialogue box you select conversions performed by coreldraw then the icc profile you select should be that of the printer/paper, while if you select conversions performed by printer then the icc profile you choose should be that of the document?

2) Am I correct that you should select CMYK for Coreldraw's primary colour mode when you'll be using an inkjet printer, even though in the print dialogue it say output as RGB?

Many thanks