Autodesk Certified Professional (ACP) Exam — Questions and Answers

Question 1: What is the difference between Command plot and Command print?

plot command prints only big plans
The plot command for CNC (CAM)
No difference (Correct answer)
print command can print up to A3 size paper

Correct answer: No difference

In AutoCAD, the `PLOT` and `PRINT` commands are functionally identical. Both commands open the Plot dialog box, which allows users to configure settings for outputting a drawing to a printer, plotter, or PDF. The terms are often used interchangeably, and the software itself treats them as the same operation for generating hard copies or digital files.

Question 2: In 3ds Max, which modifier converts a mesh into an editable form allowing sub-object editing of vertices, edges, and polygons?

Bend modifier
Turbosmooth modifier
Shell modifier
Edit Poly modifier (Correct answer)

Correct answer: Edit Poly modifier

The Edit Poly modifier provides non-destructive sub-object editing at the vertex, edge, border, polygon, and element levels.

Question 3: In Autodesk AutoCAD, what is a 'named view' and why is it used?

A predefined isometric view orientation
A saved camera position and zoom level that can be restored at any time (Correct answer)
A locked viewport with a fixed scale in paper space
A filter that displays only objects visible from a specific direction

Correct answer: A saved camera position and zoom level that can be restored at any time

A named view saves the current display area, zoom, UCS, and visual style so you can return to it instantly without manually panning and zooming.

Question 4: What is the purpose of Revit's Worksharing feature?

To allow many users to work on the same Revit project simultaneously. (Correct answer)
To automatically generate shop drawings for fabrication
To create a detailed schedule for project timelines

Correct answer: To allow many users to work on the same Revit project simultaneously.

Revit's Worksharing feature enables multiple team members to collaborate on a single project model concurrently. It achieves this by creating a central model and allowing users to create local copies, synchronizing their changes periodically. This significantly improves productivity and coordination in large-scale projects by preventing conflicts and ensuring everyone works on the most up-to-date information.

Question 5: What is the function of the FLATTEN command (Express Tools) in AutoCAD?

Converts 3D objects to 2D by setting all Z values to 0 (Correct answer)
Converts all linetypes to continuous
Removes all block attributes
Merges all layers into one

Correct answer: Converts 3D objects to 2D by setting all Z values to 0

FLATTEN projects all objects to the XY plane by resetting Z coordinates and elevation to zero, effectively making a drawing 2D.

Question 6: Which Fusion 360 modeling mode uses push-pull manipulation without a history timeline?

Surface modeling
Freeform modeling
Direct modeling (Correct answer)
Parametric modeling

Correct answer: Direct modeling

Direct modeling (accessed by enabling Do Not Capture Design History) allows face and edge manipulation without a parametric feature tree.

Question 7: Except for _____________, the characteristics and options that can be saved in a layout are as follows.

Paper size
Drawing orientation
Drawing orientation
Line weight (Correct answer)

Correct answer: Line weight

Layouts in AutoCAD save various settings related to plotting, such as paper size, plot area, plot scale, plot style table, and drawing orientation. However, line weights are typically controlled by object properties, layer properties, or plot style tables (CTB/STB files), rather than being a direct characteristic saved as a standalone option within the layout itself. While the plot style table referenced by the layout influences line weights, the line weight setting itself isn't a direct layout characteristic.

Question 8: In Revit's Family Editor, what does the 'Ref. Plane is NOT a Reference' setting do?

Locks the reference plane so it cannot be moved
Hides the reference plane in all project views
Converts the reference plane into a work plane
Prevents the reference plane from being used for dimensioning in the project (Correct answer)

Correct answer: Prevents the reference plane from being used for dimensioning in the project

Setting a reference plane to 'Not a Reference' means it will not appear as a snapping or dimensioning reference when the family is placed in a project.

Question 9: Which Fusion 360 tool checks for thin walls, draft angles, and undercuts that could cause injection molding issues?

Simulation Study
Interference Analysis
Mesh Repair
Design for Manufacturability (DFM) Analysis (Correct answer)

Correct answer: Design for Manufacturability (DFM) Analysis

DFM Analysis in Fusion 360 evaluates part geometry for draft angles, undercuts, and wall thickness to validate injection moldability.

Question 10: Which AutoCAD feature allows multiple users to simultaneously work on different portions of a large drawing?

Reference Manager
Sheet Set Manager
Layer States Manager
External References (Xrefs) (Correct answer)

Correct answer: External References (Xrefs)

Xrefs allow a team to split a project into separate DWG files that are referenced into an assembly drawing, enabling concurrent editing.

Question 11: You can use the _____ point tool to generate a point depending on its north and east coordinates.

Create Ground Data
Manual (Correct answer)
NE
Automatic

Correct answer: Manual

The Manual point tool allows you to generate a point based on the Northing and Easting coordinates, which is handy when creating points in a location with no existing features or GPS data Options B, C, and D are erroneous because they do not give the capability. To build a point using Northing and Easting coordinates.

Question 12: Which file format is native to Navisworks and contains the full model with all data embedded as a published, self-contained file?

.nwp
.nwc
.nwd (Correct answer)
.nwf

Correct answer: .nwd

The .nwd (Navisworks Document) format embeds all model geometry and data in a single published file that can be shared without source files.

Question 13: In Autodesk Maya, what is the primary node-based system used to manage all scene data and connections?

Channel Box
Hypergraph / Dependency Graph (Correct answer)
Layer Editor
Outliner

Correct answer: Hypergraph / Dependency Graph

Maya's Dependency Graph connects all scene nodes—geometry, shaders, deformers, and animations—through attribute connections.

Question 14: In Revit, what is the purpose of a 'Transfer Project Standards' operation?

Imports view templates, line styles, and other settings from another Revit project (Correct answer)
Migrates a project file from an older Revit version
Copies families from a library into the current project
Syncs the project with a BIM 360 cloud model

Correct answer: Imports view templates, line styles, and other settings from another Revit project

Transfer Project Standards copies named standards such as view templates, fill patterns, and object styles from one open project into another.

Question 15: Which Civil 3D panel contains tools to create and edit corridors?

Home > Create Design panel (Correct answer)
Modify panel
Annotate tab
View tab

Correct answer: Home > Create Design panel

Corridor creation and editing tools are located on the Home tab under the Create Design panel in Civil 3D.

Question 16: In AutoCAD, which command is used to break an object into two separate objects at a specified point?

SPLIT
BREAK (Correct answer)
TRIM
DIVIDE

Correct answer: BREAK

The BREAK command splits a line, arc, circle, or polyline at one or two specified points, creating separate objects.

Question 17: The Point ______ has authority over the symbol that depicts what the point is in the real world.

Cell
Layer
Block
Style (Correct answer)

Correct answer: Style

"Style. The Point Style governs the symbol. That depicts the point in the actual world. It describes how the point will appear when plotted or projected onto a screen. Blocks, cells, and layers do not These answers are relevant to this question but incorrect. This is due to the Point Style affects how a point appears, whereas Blocks, Cells, and Layers do. not."

Question 18: Which of the following are the advantages of using Revit's cloud collaboration feature?

Ability to collaborate with team members in different locations (Correct answer)
Improved performance and speed
Increased project security

Correct answer: Ability to collaborate with team members in different locations

Revit's cloud collaboration feature, often facilitated by Autodesk BIM 360 or Autodesk Construction Cloud, allows project teams to work together on a central model from anywhere with an internet connection. This eliminates geographical barriers, enabling distributed teams to contribute to the same project in real-time. It significantly enhances coordination and communication for remote workforces.

Question 19: Which AutoCAD tool allows you to match the properties of one object to multiple other objects in a single operation?

CHANGE
PROPERTIES
CHPROP
MATCHPROP (Correct answer)

Correct answer: MATCHPROP

MATCHPROP (Match Properties) copies properties such as layer, color, linetype, and style from a source object to selected destination objects.

Question 20: Which of the following actions can be performed by scrolling your mouse?

scale
Zoom in / zoom out
extents / all (Correct answer)
pan & scan

Correct answer: extents / all

It is one of the shortcuts used to zoom in and out of the workspace.

Question 21: In Inventor, what is the purpose of the Shell feature?

Hollow out a solid with a specified wall thickness (Correct answer)
Apply texture to a surface
Offset a surface
Create a thin-walled extrusion

Correct answer: Hollow out a solid with a specified wall thickness

The Shell feature hollows a solid body, leaving walls of a uniform specified thickness.

Question 22: Which Revit element type controls the appearance and behavior of window families placed in walls?

System family
Component (loadable) family (Correct answer)
In-place family
Detail component

Correct answer: Component (loadable) family

Windows are loadable (component) families that can be created independently, then loaded into a project and placed in host walls.

Question 23: In Maya, what is a Set Driven Key used for?

Locking keyframes in place
Baking simulation to keyframes
Linking one attribute's value to drive another attribute through a custom curve relationship (Correct answer)
Exporting animation data

Correct answer: Linking one attribute's value to drive another attribute through a custom curve relationship

Set Driven Key creates a relationship where a 'driver' attribute controls a 'driven' attribute through an editable animation curve.

Question 24: Which Inventor sketch constraint forces two lines to remain at a 90-degree angle?

Tangent
Collinear
Parallel
Perpendicular (Correct answer)

Correct answer: Perpendicular

The Perpendicular constraint enforces a 90-degree angle relationship between two lines in a sketch.

Question 25: In AutoCAD, which command regenerates the display of all viewports in paper space and model space simultaneously?

REDRAWALL
REGENALL (Correct answer)
REGEN
VIEWRES

Correct answer: REGENALL

REGENALL regenerates the drawing in all active viewports at once, while REGEN only affects the current viewport.

Question 26: In AutoCAD, what does the WBLOCK command do?

Writes objects or a block to an external DWG file (Correct answer)
Inserts a block from an external file
Lists all blocks in the current drawing
Creates a new layer for blocks

Correct answer: Writes objects or a block to an external DWG file

WBLOCK (Write Block) exports selected objects or an existing block definition to a separate DWG file.

Question 27: Which command creates equally spaced point objects or blocks along the LENGTH of an object in AutoCAD?

DIVIDE
MEASURE (Correct answer)
POINT
ARRAY

Correct answer: MEASURE

MEASURE places point objects (or blocks) at specified distance intervals along an object, while DIVIDE spaces them equally by count.

Question 28: In Inventor, what constraint locks two components together so they move as one in an assembly?

Tangent constraint
Flush constraint
Mate constraint
Grounded constraint (Correct answer)

Correct answer: Grounded constraint

A Grounded constraint fixes a component in place, preventing all six degrees of freedom of movement.

Question 29: What 3ds Max rendering element output stores the direct illumination contribution separately from other passes?

Direct light render element (Correct answer)
Global Illumination pass
Diffuse pass
Specular pass

Correct answer: Direct light render element

The Direct Light render element isolates only the direct illumination from light sources, used in compositing for fine-tuning lighting.

Question 30: Which Inventor tool detects if two or more parts in an assembly physically overlap?

Part Compare
Collision Detection
Check Constraints
Analyze Interference (Correct answer)

Correct answer: Analyze Interference

Analyze Interference scans an assembly for volumetric overlaps between components, indicating design conflicts.

Question 31: In Maya, what is a Blend Shape used for?

Bind geometry to bones
Generate particle effects
Morph a mesh between multiple target shapes for facial animation (Correct answer)
Create rigid body dynamics

Correct answer: Morph a mesh between multiple target shapes for facial animation

Blend Shapes (morph targets) interpolate between a base mesh and target meshes, commonly used for facial expressions and lip sync.

Autodesk Certified Professional (ACP) Exam

The Autodesk Certified Professional certification validates advanced skills and knowledge in specific Autodesk software, demonstrating proficiency in industry-standard design and engineering tools.

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