ACP Civil 3D 1

Question 1

In Civil 3D, which object type is used to model a road's horizontal alignment?

Accepted Answer

Alignment

Answer

An Alignment object defines the horizontal path of a road or linear feature in Civil 3D.

Question 2

What Civil 3D object combines an alignment, profile, and assembly to create a 3D road model?

Accepted Answer

Corridor

Answer

A Corridor uses an alignment, profile, and assembly together to generate a fully parametric 3D road model.

Question 3

Which Civil 3D feature is used to model the vertical geometry of a road?

Accepted Answer

Profile

Answer

A Profile represents the vertical elevation data along an alignment's horizontal path.

Question 4

What is the purpose of an Assembly in Civil 3D corridor design?

Accepted Answer

Define cross-section template

Answer

An Assembly is a collection of subassemblies that defines the cross-sectional template applied along a corridor.

Question 5

In Civil 3D, what command creates contour lines from a TIN surface?

Accepted Answer

Surface Properties > Contours style

Answer

Contours are displayed by applying a Surface Style that includes contour display settings in the Surface Properties dialog.

ACP - Autodesk Certified Professional Practice Test