ACE Plugin Development & Customization 3

Question 1

In AutoCAD's ObjectARX C++ SDK, which class serves as the base class for all custom entity types?

Accepted Answer

AcDbEntity

Answer

AcDbEntity is the base class that provides drawing, selection, and database persistence behavior for all custom drawable objects in ObjectARX.

Question 2

When using the Autodesk Platform Services (APS) Viewer API, which method is called to load a derivative URN into the viewer?

Accepted Answer

viewer.loadDocumentNode(doc, viewables[0])

Answer

loadDocumentNode is the correct method that takes a resolved Document object and a viewable node to display a model in the APS Viewer.

Question 3

In Inventor's iLogic, what language is used by default to write rule code?

Accepted Answer

VB.NET

Answer

iLogic rules are written in VB.NET by default, though the environment also supports C# rules via the language selector.

Question 4

What is the role of a 'Ribbon Panel' class in AutoCAD .NET API UI customization?

Accepted Answer

It groups related ribbon buttons and controls within a ribbon tab

Answer

RibbonPanel is a container within a RibbonTab that holds rows of buttons, combo boxes, and other controls organized by functional group.

Question 5

Which APS Data Management API endpoint is used to upload a file to an OSS (Object Storage Service) bucket?

Accepted Answer

PUT /oss/v2/buckets/:bucketKey/objects/:objectName

Answer

The PUT /oss/v2/buckets/:bucketKey/objects/:objectName endpoint uploads file content directly to the named object in the specified OSS bucket.

(ACE) Autodesk Certified Expert Practice Test