Tiled Viewports are used in...? 1-Model space 2-Paper space (or layouts) 3-In both 4-In neither

Thanks for invitation 

Agree Answer Option 1

Thanks For the invite

the answer 

select 

1 

model space 

Option 1 - Model space is the correct answer

Thanks For the invite. Sorry, I don't know the exact answer.

We can use "Vports" command both in Model space as well as layouts or paper space. It is basically used to arrange output for drawing in different sets.

So answer 3 is the correct one.