Why data interoperability is important in BIM?

What is the biggest challenge in data exchange for BIM?

Industry Foundation Classes (IFC) is the standardized _____ for the exchange of ___ for ____ and ____

IFC is developed and maintained by ____

all BIM tools provide ___ and ___ funcationailities for IFC files

What is the current version for IFC files

What is the advantage of Vendor neutral Data Exchange Standards?

[True/False] For vendor-neutral data exchange standards, public authorities can demand products of one specific vendor

What some files that are Vendor-neutral Data Exchange Standards?

Why is Vendor-neutral Data Exchange Standards for IFC?

How IFC files help design coordination?

Can you give an example of data interoperability of IFC?

what are the limitations of "Geometry only" exchange formats?

BIM Modeling contains objects combining ____ and ____

What informations is contained in objects?

Objects combining geometry and semantics is neccessary for ______

IFC can describe

What is the difference of schema and instances in object-oriented modeling

What language is using in the modeling?

What is the structure of Ifc model

IFC is based on the ISO-standard ______

In STEP, Product model = ____ + _____

STEP standard is used in ____, ___, ___ industry

What elements does IFC inherits from STEP

Please fill in the blank.

IFC Data model - IfcBuiltElement Subclassess

IFC Data model - relationships

How is IfcRelAggregates structure?

IfcRelContainedInSpatialStructure assign ____ to ____

____ and ____ are objectified relationships

____ is important for quantity take-off and energy analysis

what is the subclasses for space boundary?

IFC has strict separation of ____ and _____

Fill in the blank

How is IfcProduct structured in semantics?

IFC allow different ____ for one ______ object

Please label by the types of geometry representations

IfcBuildingElementProxy is a ____ that provides the same functionality as any subtype of ____, but without have a _____ of the special type of building element it represents

IfcBuildingElementProxy is used for all elements that are ____ in IFC, which is heavily used in ___ projects.

Bridge Bearing belongs to the subclasses of ____ in IFC

Property Sets store information which is not part of the ______ so it has flexible ____ of properties without the need to ___ the IFC standard

one object can only relate to one property set {T/F}

Property sets is ___-___ pair

Specific properties based on the international IFC standard

lets say we use EXPRESS as data model, what kind of instances we would have?

Model View Definition (MVD) defines a subset of _____, which includes _____ and ___ optional objects / attributes

Pre-defined view includes ___ and ____

IFC 2x3 includes views of

IFC 4 invludes view of ____

MVD has specific requirements with repect to ____

To expoert customized IFC-ecport from revit, please

(1) export all objects of a model using correct ____

(2) expoert all required attributes as part a _____

In standard IFC export from revit, all user-defined revit families will be exported as ____, ehich means ____ will noe be exported correctly/ completely

What is the solution if we want to export user-defined revit families in standard IFC export.

For customized IFC-export from revit, PSET configuration file degines ___ from revit ___ to IFC ___

PSET configuration file is ____ from revit

PSET configuration File is organized in _____