What option should you use in your code?

You are employed as a developer at ABC.com.
You have receive instructions to create a new multiple document interface (MDI) Windows Form.
You want to make sure that the code you create allows for the child windows to be displayed
perpendicularly inside the client area of the MDI parent form.
What option should you use in your code?

A.
You should consider making use of MdiLayout.TileVertical.

B.
You should consider making use of MdiLayout.TilePerpendicular.

C.
You should consider making use of MdiLayout.TileParallel.

D.
You should consider making use of MdiLayout.TileDiagonal.