ACE ACE Design Automation & API Scripting 2

Question 1

Which Dynamo node type is used to execute custom Python scripts within a Dynamo graph?

Accepted Answer

Python Script node

Answer

The Python Script node in Dynamo allows users to write Python 3 (or IronPython) code to perform operations not available through standard nodes.

Question 2

In AutoCAD's .NET API, which method is used to start a transaction that allows safe read/write access to drawing objects?

Accepted Answer

TransactionManager.StartTransaction()

Answer

TransactionManager.StartTransaction() opens a new transaction in AutoCAD's .NET API, enabling safe access and modification of database objects.

Question 3

What does the iLogic 'ModelParameters' object in Inventor allow a rule to do?

Accepted Answer

Read and write model parameter values by name

Answer

The ModelParameters object in iLogic gives rules programmatic access to read and modify any named parameter in the Inventor model.

Question 4

In Revit API, what is required before making any changes to a Revit model element?

Accepted Answer

An open Transaction

Answer

The Revit API requires all model modifications to be performed inside an open Transaction, which must be committed or rolled back.

Question 5

Which Autodesk tool allows visual programming (node-based) for parametric design automation in Revit and Civil 3D?

Accepted Answer

Dynamo

Answer

Dynamo is Autodesk's visual programming environment, natively integrated with Revit and Civil 3D, enabling node-based automation and computational design.

(ACE) Autodesk Certified Expert Practice Test

(ACE) Autodesk Certified Expert Practice Test

ACE ACE Design Automation & API Scripting 2