Computer-Aided Design

Output are the results of a product made or design proposed. Output is useful in redesign

• True
• False

3D Printing of metals is carried out using a powdered alloy and a laser to melt the alloy and fuse it together in layers. Which of the following methods describes this process? (Tick all that apply)

What should be typed on command bar to activate "LINE" tool?

• L

What is the first stage of the workflow for digital dentistry?

• Data Application
• Data Augmentation
• Data Affirmation
• Data Acquisition

The middle point of a circle or sphere, equidistant from every point on the circumference or surface

• CENTER
• RADIUS
• DIAMETER
• CIRCUMFERENCE

Which command is used to duplicate an object and place it else where on a drawing?

• COPY
• PASTE
• ACT
• REFLECT

Edit any of your photos

• Image manipulation programs
• Computer animation
• Digital art
• CAD

When using SLM manufacturing methods for alloys, what gas is used in the chamber to prevent oxidization of the alloy by making the atmosphere inert?

• Hydrogen
• Krypton
• Nitrogen
• Argon
• Radon

This command will turn ORTHO mode on or off. This is one of the most useful keys in AutoCAD.

• F11
• F9
• F8
• F7

What are some examples of CAD programs

To be "in spec" means to

• meet all of the design criteria and constraints for its specifications
• to be out of spec
• to not meet all of the specifications required for the design to solve the problem or meet the need of the challenge

It is a discussion or informational website published on the w.w.w. consisting of discrete, often informal, diary-style text entries or known as "posts".

• Meme
• Social Media
• Facebook
• Blog

Its a user interface element that contains various Auto CAD commands arranged in panels and tabs

• Dynamic
• Property Bar
• Menu Bar
• Ribbon

What is CAD?

• An app that lets you analyze different design concepts
• A coding program to let you easily write in a computer language
• Computer software used to create 2D drawings/3D models of designs
• Creation and development for any robot

What is the purpose of post-curing of 3D printed resins?

• To remove the sticky layer and allow the material to reach its full strength
• Post curing of resins allows for Polymorphological changes to occur
• To fully cure the resin and allow the material to reach its final material properties

Which command magnifies or reduces the apparent size of a drawing on the screen?

• INCREASE
• LOOK
• PINCH
• ZOOM

It contains template like home design, kitchen design and so on...

• Design Center
• Menu bar
• Ribbon
• Property Bar

Milling units produced for the dental industry can be either wet or dry, what are the main resons for wet milling? (Tick all that apply)

Dynamic input can be found in ...

• Status bar
• Block panel
• Menu bar
• Layer panel

The default unit in Auto CAD is

• inches
• meters
• millimeters
• centimeter

Data acquisition in digital dental technology is carried out by two methods, what is the correct tereminology used to describe them?

• Direct and Indirect Scamming
• Direct and Indirect Scanning
• Intra and Extraoral Scamming
• Intra and Extraoral Scanning

Which ones are forces that impact most designs whether its transportation or construction

What is the command for POLYLINE

• POL
• PO
• PL
• PLIN

Soft state or green state Zirconia shrinks in a controlled and uniform manner during sintering. Therefore, when milling restorations from soft state zirconia the restorations need to be milled larger than required to allow for this shrinkage.

• True
• False

It is a virally-transmitter cultural symbol or social idea.

• Blog
• Infographic
• Meme
• Social Media

To conveniently preview your drawing before printing, view it in________.

• Model Space
• Paper Space

What is the preferred terminology used to describe the methods of automated manufacture that are used in dental technology?

• Milling and 3D printing
• Adaptive and subtractive manufacturing
• Additive and subtractive manufacturing
• Additive and substantive manufacturing

The small circles used to change shape & size of objects virtually in a CAD program are called this CAD term

• circles
• snaps
• corners

What is the default file that saves drawings in AutoCAD?

• pdf
• dwg
• asx
• txt

It is used to increase the productivity of the designer, improve the quality of design, improve communications through documentation, and to create a database for manufacturing.

• Blog
• Computer-Aided Design
• Morph
• Photo Edit

What type of object snap that breaks to the midpoints of lines and arcs and the mid-point of polyline segments?

• End-Option
• Mid-point
• Intersection
• Extension

A span is the distance from one end of an object to another

• Yes
• No

These works explores engage such features and technologies as camera phones, global positioning systems, bluetooth, ringtone sounds and messaging.

• Phone Art
• Computer-Aided Design
• Morph
• Photo Edit

CAM Stands For

• Computer Aided Manufacture

WHAT IS THIS SYMBOL?

• LINE
• ARC
• POLYLINE
• CURVE

What modifying tool has a command “TR”?

• TR
• TRAP
• TRIM
• TRIP

Point clouds are joined together with small triangles to form a mesh and saved as an STL file, what does STL stand for? (Tick all that apply)

Which keystrokes will UNDO a command?

• CTRL+Z
• ALT+Z
• CTRL+ALT+Z

Stored as pixels and distorted when manipulating

• Bitmapped graphics
• Vector graphics

What is the command for Move?

• MO
• M
• MV
• F2

Which command will create round corners?

• Fillet
• Chamfer
• Offset
• Array

You must do research before making a design to know

• what to do
• how to best do it
• both answers

It is the technical term for making the lot bearing

• Plotting Terms
• Plotting Traverse
• Lot Traversing
• Bearing

...... allow cartographers to create detailed maps

• GIS
• DTP
• Computer animation
• Computer art

An American for-profit corporation, an online social media, and a social networking service based in Menlo Park, California.

• Tik-tok
• Instagram
• Facebook
• Twitter

CAD can be used to draw

• Architectural drawings
• Graphic designs
• Plumbing drawings
• Engineering drawings
• All of the above

What is the command for Circle

• C
• CI
• CIR
• CO

It is a technique for gradually changing one image into another.

• Blogging
• Computer-Aided Designing
• Morphing
• Photo Editing

During this year, AutoCAD has been available on the market making it the first CAD System developed in PC

• 1882
• 1982
• 1986
• 1992

Scan data can be used to design dental appliances across all fields of Dental Technology, which of the following are examples of dental CAD software? (Tick all that apply)

AutoCAD can be downloaded from ...

• Autodesk website
• FEM website
• Python website
• VBA website

Which of the keyboard keys must be pressed to execute a command or to accept an Auto CAD default?

• esc and space bar
• enter and esc
• F2 and enter
• enter and space bar

Identify the icon #6.

• linetype
• curve
• polyline
• arc

What command allows an object to be turned around a given point?

• FLIP
• ROTATE
• MOVE
• MIRROR

What are the alloys that are commonly used for subtractive manufacturing and SLM in the dental sector (not including specialist production centres)?

• Cobalt-Chromium and Palladium alloys
• Titanium, Gold, Palladium, Cobalt-Chromium and Platinum alloys
• Titanium and Cobalt-Chromium alloys
• Titanium, Cobalt-Chromium and Gold alloys

He is the one who founded the Auto CAD

• John Walker
• Jann Peters
• Johnnie Walker
• Joseph Walker

What Does CAD stand for?

• Computer Assisted Design
• Computer Augmented Design
• Computer Aided Design
• Computer Auto Design

What is the best thing about Christmas?

This function key will display grids in your AutoCAD drawing.

• F4
• F5
• F6
• F7

To end the line command you can either left click the mouse and select ______

• SPACEBAR
• ENTER
• ESC
• BACKSPACE

The command use in applying layer

• L
• LI
• LA
• LYR

When drawing 2D in AutoCAD, what axis do you NOT work with?

• X
• Y
• Z
• RE

A concept or iteration is the same as what we call a

• coffee maker
• design
• picture only

PICK all the benefits of using a CAD software.

WHAT IS THIS SYMBOL?

• LINE
• ARC
• POLYLINE
• CURVE

Which command is used to place an object in another location on a drawing?

• PASTE
• DRAG
• MOVE
• COPY

Have you used Whitebox Learning yet? You should have by now...but have you?

Green dashed lined window represents

• _Selection window
• Crossing window
• Lasso window
• Multiview window

Post-processing of 3d printed resins includes washing and curing.

• True
• False

Milled Cobalt-Chromium alloys are also available in a soft/green state that is heat-treated after milling to achieve the ideal material properties, this reduces wear of the tools and alloys the milling process to take less time.

• True
• False

How many types of graphics software are mentioned in the presentation?

• 6
• 5
• 8
• 2

What is the command to join the endpoints of linear and curved objects to create a single object?

• X
• O
• J
• L

It is an artistic work or practice that uses digital technology as an essential part of the creative or presentation process.

• Digital Art
• Digital Phone
• Digital Device
• Digital Technology

It is a command used to fill in colors or patterns of design on your drawings.

• Hatching
• Copying
• Editing

No loss of quality when changing or scaling

• Vector graphics

Quick Access Toolbar or QAT is also the same with ...

• Status bar
• Block panel
• Menu bar
• Layer panel

What can be pressed on keyboard to deactivate the command after drawing is completed?

CAD stands for

• Code Aided Design
• Command Aided Digital
• Computer Aided Design
• Computer Aided Digital

What graphic software is used to design and publish books?

• DTP
• Presenttation software
• GIS
• CAD

CAD stands for

• Computer Aided Down
• Computer Aided Design
• Computer Also Design

What is the name of the image created from a scan?

• Spot Cloud
• Pimple Cloud
• Point Cloud
• Rain Cloud

What is the abbreviation of computer - aided design?

• CAD

To insert furniture and fixture you can use the short-cut command

• DC
• CD
• DS
• SD

The cleaning solution used to wash 3D printed resins is called?

• Isopolypropanol
• Isopropanene
• Isopropanol
• Isoprolamine

Illustration packages is ..............

• painting and drawing programs

Its the command for copying an object.

• C
• CO
• COP

It is a general term for the various kinds of programs used to operate computers and related devices.

• Digital App
• Digital tool
• Hardware
• Software

Can you draw freely and use many tools if you use software?

• Compurer - aided design
• Desktop publishing
• Painting and drawing programs
• Image manipulation

It is the shortcut command for making text.

• MTEXT
• TEXT
• MT
• MTXT

Zirconia (Zi) can be milled in either a soft or hard state. What are the benefit of milling zirconia in the soft or green state? (Answer all that apply)

To activate mirror, ... should be typed on command bar

• M
• MI
• L
• ML

Write the meaning of w.w.w.

• World Wide Web

It is a collection of physical components that constitute a computer system.

• Digital App
• Digital Tool
• Hardware
• Software

Identify the icon #6.

• linetype
• curve
• polyline
• arc

This command automatically activates the O snap feature of AutoCAD that helps to draw your drawing accurately.

• F3
• F9
• F7
• F5

It is the standard width for a swinging door in the main entry/ingress

• 0.90 meters
• 1.20 meters
• 0.80 meters
• 0.65 meters

An Engineering Design Journal help you plan for how to solve a

• problem

When 3D printing resins the design is manufactured in layers, this process is referred to as SLA, what does this stand for?

• Stereolayerography
• Stereolithography
• Stereolayeradhesion

You can modify the text height, alignment and unit by using the command

• Dim Edit
• Dim Style
• Style dim
• Edit Style

Its the command is used to create parallel lines, concentric circles, and parallel curves.

• OFFSET
• CIRCLE
• PLINE

Menu bar is located ... of the screen

• in the top
• in the bottom
• in the left side
• in the right side

What software helps you to create many types of charts?

• business graphics programs

....... use mathmematical formulae to create beautiful bright shapes

• Computer art
• Computer animation
• Computer - aided design