Building Information Modeling Trivia 5 — Questions and Answers
Question 1: What is the primary role of buildingSMART International in the BIM industry?
- To manufacture BIM software for the AEC industry
- To develop and maintain open BIM standards including IFC and BCF (Correct answer)
- To certify BIM professionals through accreditation exams
- To manage government BIM mandates worldwide
Correct answer: To develop and maintain open BIM standards including IFC and BCF
buildingSMART International is the global standards body responsible for developing open BIM standards such as IFC, BCF, and the bSDD (buildingSMART Data Dictionary).
Question 2: In Revit, what is the difference between a 'view' and a 'sheet'?
- Views are 3D only; sheets are 2D only
- A view is a representation of the model; a sheet is a printed document that contains placed views (Correct answer)
- Sheets are live models; views are static exports
- Views are shared with consultants; sheets remain internal
Correct answer: A view is a representation of the model; a sheet is a printed document that contains placed views
In Revit, a view is a model representation (plan, section, 3D, etc.), while a sheet is a title-block document onto which views are placed for construction document production.
Question 3: Which BIM dimension (7D) is most closely associated with facility management and building operations after handover?
- 5D
- 6D
- 7D (Correct answer)
- 8D
Correct answer: 7D
7D BIM embeds facility management data—maintenance schedules, warranties, equipment specs—into the model to support building operations throughout its lifecycle.
Question 4: What is the term for the practice of designing building components in BIM to be manufactured offsite and then assembled on site?
- Prefabrication-BIM or DfMA (Design for Manufacture and Assembly) (Correct answer)
- Modular LOD sequencing
- Offsite clash resolution
- Remote fabrication mapping
Correct answer: Prefabrication-BIM or DfMA (Design for Manufacture and Assembly)
DfMA (Design for Manufacture and Assembly) leverages BIM to design components for offsite fabrication, improving quality, reducing waste, and speeding on-site assembly.
Question 5: Which Bentley Systems product is widely used for BIM in infrastructure and civil engineering projects?
- Tekla Structures
- OpenBuildings Designer
- MicroStation / OpenRoads (Correct answer)
- Vectorworks Landmark
Correct answer: MicroStation / OpenRoads
Bentley's MicroStation platform and its OpenRoads/OpenRail extensions are widely used for infrastructure BIM, including roads, bridges, rail, and utilities.
Question 6: In BIM terminology, what is the 'Common Data Environment' (CDE) primarily designed to manage?
- The shared computational environment for running simulations
- A single source of truth for project information and document management (Correct answer)
- A standard set of BIM object libraries shared across the industry
- The software licensing server for BIM tools on a project
Correct answer: A single source of truth for project information and document management
A Common Data Environment (CDE) is a central repository providing a single source of truth for all project information, managing document status, access control, and version history.
Question 7: What does the term 'BIM authoring tool' refer to?
- Software used only to view and mark up BIM models
- Software used to create and edit BIM models with parametric data (Correct answer)
- A reporting tool that extracts schedules and quantities from a model
- A collaboration platform for sharing BIM documents
Correct answer: Software used to create and edit BIM models with parametric data
A BIM authoring tool is software (e.g., Revit, ArchiCAD, Tekla) used to create, edit, and enrich parametric BIM models with geometry and embedded data.
Building Information Modeling Trivia 5
What is the primary role of buildingSMART International in the BIM industry?