Interior Design Technology & Digital Applications 2

Question 1

Which file format is most commonly used to share 3D interior design models across different software platforms?

Accepted Answer

OBJ

Answer

OBJ is a widely supported 3D file format that can be imported and exported across most major design applications.

Question 2

In AutoCAD, what does the acronym 'UCS' stand for?

Accepted Answer

User Coordinate System

Answer

UCS (User Coordinate System) allows designers to set a custom coordinate origin and orientation in AutoCAD drawings.

Question 3

Which rendering technique simulates how light bounces between surfaces to create realistic ambient illumination?

Accepted Answer

Global illumination

Answer

Global illumination calculates indirect light that bounces off multiple surfaces, producing photorealistic ambient lighting effects.

Question 4

A designer uses a BIM model to extract a door schedule automatically. What does BIM stand for?

Accepted Answer

Building Information Modeling

Answer

BIM (Building Information Modeling) stores parametric data that can generate schedules, quantity takeoffs, and coordination documents automatically.

Question 5

Which SketchUp feature allows designers to save and reuse furniture or fixture elements across multiple projects?

Accepted Answer

Components

Answer

Components in SketchUp are reusable objects that update all instances simultaneously when edited, making them ideal for furniture and fixtures.

Interior Design Practice Test