Same Function?

[MahaB82A]

@Monika Gause

Is the function of this same? . Time is around 8.19

Selecting? Targeting? Why Does That Even Matter in Illustrator?

Activation of "Round Corners 2" make fill & stroke tool in tool bar, white & black that means similar to pressing "D" key.

[creative explorer]

@MahaB82A  you spelled the person name wrong....it's  @Monika Gause —  @Monika Gause I let you answer this one

[MahaB82A]

Thanks for correcting it. As far as I know pronoun spellings does not have hard & fast rule to follow. Whether I write it "Monica or "Monika" both are correct.  

[Monika Gause]

@creative explorer thank you for tagging me. Your answer must have appeared in the middle of the night in the community. I'm a night owl, but at that time it's unlikely that I'll be answering, so next time please just go ahead.

[Doug A Roberts]

It's a white fill and 1pt black stroke with the round corners effect applied.

'Monika' is not a pronoun. Name spellings do generally follow a rule -- if someone spells their name a certain way, that is how it should be replicated.