The computer graphics light that is most like the sun is a/an:

Infinite light (directional light)

What is a DN when referring to digital images and remote sensing?

Digital value assigned to a pixel

What is the BEST description for information visualization?

Clearly display large amount of data

What is correct concerning computers?

Cluster is 2 or more sectors ona single track

What is not included in a MIDI file?

Vocals NOT included in a MIDI file format

Which description BEST explains a computer animation?

Drawing keyframes and allowing the computer fill in between

What is true about bump mapping?

It simulates the effect of depth on a 3D object

How is HTML code used? text

Create hyperlink to another page

What does the fall off setting changer or do to a light setup in a 3D scene?

light dims in proportion to how far the light is from source

What is TRUE concerning tags when using HTML and webpages?

Text within the tags can be upper or lower case,but no mixed

Which is correct concerning 3D computer animation techniques?

Morphing is a gradual transition from one object to another

Which tag below is correct concerning web page design?

=Horizontal rule-creates horizontal line

What computer would be best suited for a video editing center

Computer with a large amount of RAM

What is a track in a hard drive

Concentric circles on thesurface of a disk

When working with a 3D model, what is UVW mapping?

How a texturemap is applied to object on the X, Y,and Z-axis

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Review Part 1 EOC -SciVis 2

117 termsStudBud Administration735 plays

These are the first 240 review questions

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Questions 117

Answers

1
What bitmap-imaging tool is pictured below?
Cropping
Fill
Shaping
Mask or marquee
2
Which term best describes light that has an inside circle of bright light joined to an outside
Colonization light
Spot light
Distance light
Point light
3
The computer graphics light that is most like the sun is a/an:
Area light
Infinite light (directional light)
Spotlight
Point light (local light)
4
What type of software package is used to produce a computer slide show?
Word Porcessing
Animation
Database
Presentation
5
What is the correct format for a letter of application attached to a resume?
Contemporaty
Full block or modified block
Elegant
Memo
6
What 3D lighting set up would simulate on overhead light on a table?
High key
Frontal
Side
Low key
7
What is in the introductory paragraph of a letter of application attached to a resume?
Work experience
The job applied for
Educational experience
Hobbies and Interests
8
Which technique will most improve an oral presentation?
Outline mainpoints
Prepare a handout
use a steady voice pitch Item Content
Disregard the time element
9
What information data type used in SciVis is shown below?
Galaxy
Task gallery
SPIRE
tree or Hierarchical
10
What is a DN when referring to digital images and remote sensing?
Draft natural image
Direct name for images
Digital value assigned to a pixel
Density calibration
11
What is the BEST description for information visualization?
Obtaining data from satellites for digital imaging
Clearly display large amount of data
Using medical scans to get information
Graphing data set using the computer
12
Help user identify time related patterns,trends,relationships across a large collection of doc.
CATCH
Fractal Projection
Task gallery
Theme river
13
What are two main elements affecting camera usage in a 3D scene?
Camera size and location
Camera tilt and zoom
Camera lens type and tilt
Camera zoom and size
14
What is the most common type of compression?
Cinepack
TADA
Mov
TIFF
15
What is correct concerning computers?
Platter is a round magneticplate, is part of themother board
Cluster is 2 or more sectors ona single track
Tracks are the smaller unit on a disk
Hard disk is where programs and data are temporarily stored
16
Acceptable clothing for a professional presentation should NOT:
Be bold and vibrant
Be conservative
be clean and neatly pressed
Communicate a professional image
17
Whichis NOT a still image output for a projection a PC?
AVI
JPEG
BMP
TIFF
18
What is not included in a MIDI file?
Instruments
Vocals NOT included in a MIDI file format
Synthesized music
Rhythms
19
What output size would result in the greatest render time?
256 x 243
320 x 240
800 x 600
512 x 446
20
What should a student remember about placing images in a power point presentation?
Uses many images possible on each slide
Place only two images per page
Use untouched images as a background
Place images behind text on text slides
21
Which description BEST explains a computer animation?
taking a video and converting it to a computer file
Drawing all 100 frames of a 100 frames animation
Drawing keyframes and allowing the computer fill in between
Having the computer to calculate the type of bitmap needed
22
What is true about bump mapping?
An affect that adds florescent lighting to a scene
The height, width,and depth of an object
2D patterns that are placed on a 3D surface
It simulates the effect of depth on a 3D object
23
What is NOT typically a source of data for 2D rendering using Scion image?
Weather fronts
Ocean Temperature
MRI scans
Molecular models
24
What camera technique describes angle or cone of vision which defines object that one can see
Motion blur
Field of view
Depth of field
Decay
25
What type of 3D light source is illustrated by the arrows in the figure?
Point
Ambient
Infinite
Spot
26
Which is NOT a part of a presentation?
Detailed summary
Strong beginning
Overview
Clearly defined purpose
27
How are colors assigned to the different pixels used for remote sensing images?
legends
Vignettes
LUTs
Cropping
28
How is HTML code used? <a href="xxx">text</a>
Insert a picture into a Web page
Create hyperlink to another page
Set a background color for Web page
Create a bookmark to another part of the page
29
What may affect area measurements made from satellite images in remote sensing?
Size of the image
Height of the satellite
Curvature of earth
Total pixels in an image
30
What should be AVOIDED when making an oral presentation?
Simple visuals
the student's own words
Cliches and trite phrases
Simple language
31
If a student wanted to fill an object with 2 colors that blend from one to another what he use
Uniform
Pattern
Transparent
Fountain
32
What does the fall off setting changer or do to a light setup in a 3D scene?
Describes how the light's shadow is placed
Simulates diminishing of a light's intensity over distance
Measures the amount of light fade or lessening of intensity
light dims in proportion to how far the light is from source
33
What is TRUE concerning tags when using HTML and webpages?
<html><⁄html>is used to display the body of the webpage
Tags are enclosedwithin quotation marks
Ending tags are preceded by an "@"
Text within the tags can be upper or lower case,but no mixed
34
What color setting swatch is NOT used on bitmap images?
Fill
Paint
Text not used in bitmap images
paper
35
Which type of Internet connection typically transfers information at the slowest rate?
HTTP
Cable modem
Modem
ISDN
36
What type of data is represented by a video explaining how to fly a kite?
Temporal
Scalar
Four dimentional
Linear
37
What would typically be a texture map?
3D solid
Boolean
2D image
Phong pattern
38
Which is correct concerning 3D computer animation techniques?
Tweening is a simulation of natural occurrences as gravity
Morphing is a gradual transition from one object to another
Tweening is a changing the shape by twisting, streching
Morphing is a simulation of natural occurrences as gravity
39
What camera technique is measurement of focus accuracy for a given distance,main subject focus
Depth of field
Field of view
Zoom
Motion blur
40
Which tag below is correct concerning web page design?
<hr>=Horizontal rule-creates horizontal line
<body></body>=break text
<br>=change characteristics of text when attributes are use
<font></font>=begins and ends body of a document
41
What computer would be best suited for a video editing center
Computer with a large amount of RAM
Computer with a scaner
Computer with a laser printer
Computer with a large keyboard
42
What bitmap color setting swatch would be used to change the color of a brush?
Paper
Paint
Text
Fill
43
Which would NOT bean animation technique included in the program PowerPoint?
AVI movies
Swiveling graphics
Slide transitions
Scrolling text
44
Which tool is NOT a basic drawing tool in a 2D image program?
Bezier
Eyedropper
Freehand
Pencil
45
What tool below would a student use to select specific pixels in a bitmap image?
B
D
C
A
46
What bitmap color setting swatch would be used to add color to a square?
Text
Paper
Fill
Paint
47
What is a track in a hard drive
Two or more sectors in a single track
Concentric circles on thesurface of a disk
A special file located in the desk’s sector 0
Round magnetic platethat is part of the hard disk
48
What type of light in a 3D program does NOT come from any one point?
Spot
Local
Point
Ambient
49
When working with a 3D model, what is UVW mapping?
The method of tiling or repeating a pattern on an object
Wireframe display used as a base to attach a texture map
Method of projection mapping used to apply texture to object
How a texturemap is applied to object on the X, Y,and Z-axis
50
Why does a videotape purchased in Italy NOT play on a VCR in the US?
One is digital one is analog
One is 25fps and one 30fps
The videotapes are different sizes
One is stereo and one is mono
51
What 2D imaging tool would a student use to trace the image?
Transparency
Freehand
Bezier
Paintbrush
52
When should one pass out a handout created for an oral presentation?
Before or after presentation
One day before presentation
During the presentation
One day after presentation
53
When creating a Web page, the beginning of the visual HTML document is the:
Title
Atributte
Head
Body
54
What device records light and sound as continuously changing electrical signals?
Spline
Digital
Analog
Wireframe
55
What is not a basic shape used in a vector drawing program?
Bezier
Spiral
Polygon
Rectangle
56
50% intensity fill light in front of items and off to the side, back light 1.5 times the key
Frontal light or overhead light
Low key lighting or night time scene
High key light or interior, daylight
Side light or light that simulates sunlight
57
A leg,knee,an ankle are a hierarchical relationship in a 3D program.What relation is correct?
Leg to knee=parent child
Ankle to knee= parent to parent
leg to ankle=child parent
Knee to leg= siblings
58
What is TRUE concerning bits and bytes?
byte is short for binary decimal
Bits are 5 times larger than bytes
There are eight bytes to a bit
Bytes are larger than bits
59
What is true concerning light settings in a 3D animation program?
Decreasing the light’s intensity will make light brighter
The location ofthe light is measured in the Z axis
The light’s angle of incidence specifies Y-axislocation
Thelight’s color element uses the RGB scale
60
How should text be used in a Power Point?
use fency font to improve readibility
Animating text keeps people from reading ahead
Use more than five fonts per slide
All sentences should be long and detailed
61
How can an object appear more transparent?
Decrease opacity
Increase opacity
Increase specular
Decrease specular
62
Which file is linear?
JPEG
DVD
CD-ROM
VHS
63
What is NOT a paintbrush tool used on a bitmap image?
Shape tool
Clone tool
Sprayer tool
Effect tool
64
Which tool would allow the most control isolating a car from rest of the image in a photograph
Lasso tool
Circle mask tool
Magic wand tool
Rectangle mask tool
65
Which type of internet connection typically transfer information at the slowest rate?
HTTP
ISDN
Modem
Cable modem
66
Why render a scene made in a 3D animation program?
Render process uses less hard drive space that the open 3D
Only way to save a scene in a 3D program
Allow it to be used and viewed in other applications
Rendered files make corrections to the 3D scene
67
What was done to the text pictured below using a 2D vector program?
Mirrored
Blended
Rotated
Skewed
68
Which is of LEAST importance in making an oral presentation?
Knowledge of the subject
Brevity
Organization
Know-it-all behavior
69
How do employers ultimately choose the BEST and most qualified candidate for a job?
Job interview
Job application
Letter of application
Resume
70
An example of a computer graphics light that radiates light evenly in all directions is the:
Point light (local light)
Infinite light (directional light)
Area light
Sotlight
71
What is TRUE concerning web pages and the INTERNET?
Servers are software applications that are used tolocate web
Web browser are computers used to access the WWW and store
Hyperlinks are text or images on a web that connect other pg
URLs are made up of thousands of networks spread all over
72
Presentation template has a dark background, which text colors would look the BEST?
Green
Black
Purple
White
73
What is correct about titles used in a Power Point?
They should only be one word long
They set the tone of the presentation
Used to introduce the presenter
Should be all lower case letters
74
An HTML tag of <br> will:
Draw a blue line
End bolded text
Stop text and begin a new line
Draw a bolded line below text
75
What 3D scene light is usually 25-50% the strength of the main light.Reduces unwanted shadows
Fill light
Key light
Spot light
Back light
76
What is an appropriate outline for an oral presentation?
Give handouts, outline major points,introduction,conclusion
Introduction, give handouts, outlinemajor points, conclusion
Give handouts, introduction, outline majorpoints,conclusion
Introduction, outline major points, givehandouts, conclusion
77
In a 3-light layout, the light that is positioned above and to the front or side of objects
Backlight
Key light
Ambient light
Fill light
78
What is used to move all data files around so that every file is stored on sequential sectors
SCAM
Disk defragmenter
File allocation table
RAM
79
What fixed palette colors are used on 2D bitmap images?
CMYK and RGB
basic color models
RGB and CMY
Matched color system
80
Protocols are used on Web pages to:
Make sure that information can be exchanged over Internet.
Set a speed for transferring information over the Internet.
Make sure Web page will look exactly same on all computers
Provide a common language for Web page creation.
81
When using HTML to create a Web page, a numbered list can be created using:
<ol></ol>
<ul></ul>
<b></b>
<nl></nl>
82
What post production editing adds a sense of reality by recreating effects that occur in camera
Environmental map
Depth of field
Lens flare
Volume fog
83
What does the decay setting change or do to a light setup in a 3D scene?
Causes light to dim in proportion to how far is from source
How the light's energy is dispersed
Simulates fading of light's intensity over a distance
Measures fading or lessening of intensity of light
84
If a student wanted to fill a image of a curtain with applied texture, what tool should be used
Fountain
Pattern
Uniform fill
Gradient
85
Concerning computer memory and bytes, what does terra represent?
Thousand
Billion
Trillion
Million
86
What is NOT a computer assisted 3D animation process?
Key frame
Path controller
Particle system
Morphing
87
Which statement is true when giving an oral presentation?
Hand out related materials during the presentation
Always stand in front of the posterand point to it
Check the equipment beforegiving the presentation
Display the posters and other visuals at all times
88
Which term does NOT describe a mask tool used in bitmap program?
Bezier
Magic
Wand
Lasso
89
How can a 2D texture appear seamless when applied to a 3D object?
Tiling
Shading
Scaling
UV mapping
90
Why are digital formats preferred over analogue?
The data does not change with use
The data is easier to use
Analogue is hard to use
Digital is cheaper
91
In a computer graphics three-light layout, the light that is positioned opposite the Key light:
Fill light
Ambient light
Backlight
key light
92
To convert digital image of Mountains into a relief map, which remote sensing technique is used
UVW mapping
Digital elevation modeling
Area rendering
Density slicing
93
What tool is the quickest and easiest way to add a row of bubbles to a 2D vector design?
Spiral or contour
Rectangle or shape
Artistic media or paintbrush
Bezier or pen
94
In 3D modeling the height and depth of bumps are controlled by adjusting the settings for the:
Spherical projection
Aptitude or intensity
Incidence angle
Refraction
95
What is produced when a student transforms an object during the 3D animation process?
Morph
Controller
Key frame
Tween
96
The type of computer graphics light that produces a fuzziness around the edge of hotspot is the
Spotlight
Area light
Infinite light (directional light)
Point light (local light)
97
In a three-light computer graphics layout, the light than produces the shadows is?
Fill light
Backlight
Ambient light
Key light
98
What bitmap color setting swatch would be used to add color of the background?
Paper
Text
Paint
Fill
99
What is in the second and third paragraph of a letter of application attached to a resume?
The job applied for
Personal information
Work experience and degrees
Hobbies and interests
100
What is TRUE concerning audio setting used in video editing productions?
Audio bit depth specifies frequency of audio data
Audio compression is number of bits to describe audio sample
8 bit mono sound is very similar to FM
Audio interleave reduces file size when exporting to CD-ROM
101
What is a cluster on a hard drive?
A special file located in the disc's sector 0
Round magnetic plate that is part of the hard disk
Two or more sectors in a track
Pie shaped wedges on a track
102
What is the correct font size in points for a letter of application attached to a resume?
14
10
12
16
103
What 3D scene light adds depth to the scene by separating the object from the background?
Back light
Spot light
Fill light
Key light
104
The pie – shaped wedges on a track, which are the smallest units of space on the hard disk:
Tracks
Cluster
Platter
Sectors
105
Highlightpixels in LUT, locate area, analyze area for information regarding temperature, height
Compression
Profiling
Remote scanning
Density slicing
106
The naturally occurring light in the world around a person is called a/an:
Infinite or directional light
Dropoff or falloff
Penumra
Ambient light
107
An example of a computer graphics light that resembles a light bulb is a/an:
Area light
Point light
Spotlight
Infinite light
108
When using HTML to create a Web page, a bullet-ed list can be created by using:
<h1></h6>
<hr>
<b></b>
<ul></ul>
109
Visuals in a presentation should:
Be extremely complicated and very detailed
Relate to the interests and hobbies of the audience
Help the audience remember more of the presentation
Help increase the time element of the presentation
110
What is the correct length for a letter of application attached to a resume?
Four pages
One page
Two pages
Three pages
111
How is the HTML code used? <head></head>
Ordered List
Paragraph
Contains information about the web page. Does not appear
Specifies the size of the font
112
How can you produce the various speeds of movement associated with a bouncing ball?
Make all frames in an animation key frames
Edit the in and out movements for each key frame
Use the sweep tool to move the ball in the correction motion
Make the ball follow a path using a path controller
113
A student is giving a presentation on weather patterns in the area. Which is a correct visual?
Picture of a dog outside in the snow
Graph showing rain totals forthe city
Slides of a hurricane that hit the next state
Poster how a tornado works
114
Using satellite images,apply knownelevation of mountain to calculate elevation of unknown areas
Density slicing
Density calibration
Particle analyses
Histograms
115
What type of light in a 3D program simulates the light rays from the sun?
Ambient
Infinite
Spot
Omni
116
What affect area measurements of lake or storm made from satellite images in remote sensing?
Size of the surrounding land mass
Type of LUT
Curvature of earth
Available sun light
117
Which technique is NOT possible using Power Point?
Create PAL video
Insert videos into presentation
Show presentation two screen
Run presentation continually

Review Part 1 EOC -SciVis 2 Flashcards | StudBud