ACE Autodesk Expert Advanced Software Proficiency & Functionality 5

Question 1

In Autodesk Revit, what is the function of 'Scope Boxes'?

Accepted Answer

To control the extent of datum elements (levels, grids, reference planes) across multiple views

Answer

Scope Boxes control which views display specific datum elements by defining a 3D volume that extents of levels, grids, and reference planes are cropped to match.

Question 2

In AutoCAD, the DATAEXTRACTION wizard allows you to:

Accepted Answer

Extract attribute data and object properties from a drawing to a table or external file

Answer

DATAEXTRACTION reads attribute data and object properties from blocks/objects and outputs the results to an AutoCAD table or an external file such as XLS or CSV.

Question 3

In Autodesk Inventor, what distinguishes a 'Positional Representation' from a 'Level of Detail' representation?

Accepted Answer

Positional representations store different assembly joint positions; Level of Detail representations suppress or substitute components to reduce file complexity

Answer

Positional representations capture different articulated states of moving parts, while Level of Detail representations control which components are loaded or substituted to optimize performance.

Question 4

In Autodesk Navisworks, what is 'Clash Detection' and which clash type identifies objects currently occupying the same space?

Accepted Answer

Interference checking; the 'Hard' clash type

Answer

Navisworks Clash Detective performs interference checking, and a Hard clash flags two objects whose geometry physically overlaps or intersects.

Question 5

In Autodesk Maya, what is the primary difference between 'Soft' and 'Hard' edges on a polygon mesh?

Accepted Answer

Soft edges display smooth shading across the edge by averaging vertex normals; hard edges display a visible crease by splitting normals

Answer

Soft edges blend vertex normals across the shared edge to create smooth shading, while hard edges use discontinuous normals that produce a visible crease in the shading.

(ACE) Autodesk Certified Expert Practice Test

(ACE) Autodesk Certified Expert Practice Test

ACE Autodesk Expert Advanced Software Proficiency & Functionality 5