COM4470- Chap3

__________ images are purchased and then used without paying additional license fees. A. Public domain B. Royalty-free C. Rights-managed D. Thumbnail

b

The type of image used for photo-realistic images and for complex drawings requiring fine detail is the ____________________.

bit maps

Raster graphics used for saving photo-realistic images and detailed complex drawings are called __________.

bitmaps

The picture elements that make up a bitmap are called ____________________.

bits

Perhaps the single most significant advance in computer image processing during the late 1980s was the development of: a. digital cameras. b. 3D modeling programs. c. image-editing programs. d. scanners. e. electronic crayons.

c

TIFF stands for: a. Transitional Image File Format b. Total Inclusion File Format c. Tagged Interchange File Format d. Temporary Instruction File Format e. Table Index File Format

c

When an image imported on a Macintosh is viewed on a PC, it appears: a. darker and richer because the values have changed. b. lighter and less saturated because the values have changed. c. darker and richer even though the values have not changed. d. lighter and less saturated even though the values have not changed. e. exactly the same.

c

Which image file type is the best for photographs? a. Vector b. Encapsulated PostScript c. Bitmap d. Shockwave e. Laser

c

Which of the following is NOT a color specification format? a. RGB b. HSB c. GIF d. CMYK e. CIE

c

A 16-bit image is capable of representing how many different colors? a. 2 b. 16 c. 256 d. 65,536 e. 16,772,216

d

Graphic artists designing for print media use vector-drawn objects because: a. they can contain more subtle variations in shading than bitmap graphics. b. printing inks respond better to them. c. they can be converted across platforms more easily. d. they can be printed in any size. e. they can be viewed directly in Web browsers.

d

Light comes from __________ when electrons pass from higher to a lower energy level, thereby producing uniquely specific colors. A. photons B. rods C. cones D. atoms

d

The 3D process of extending a plane surface some distance, either perpendicular to the shape's outline or along a defined path, is called: a. lathing b. rendering c. modeling d. extruding e. skinning

d

Which of the following allows you to convert bitmapped images into vector images? A. Scaling B. Rendering C. Morphing D. Autotracing

d

Which of the following is NOT a vector-drawn object? a. Lines b. Circles c. Polygons d. Photographs e. Boxes

d

________________ is a process whereby the color value of each pixel is changed to the closest matching color value in the target palette, using a mathematical algorithm.

dithering

____________________ allows you to smoothly blend two images so that one image seems to melt into another.

morphing

___________________ is an annoying flash of strange colors in your image while the computer remakes its color lookup table and the old colors change to the new.

palette flashing

_________ are mathematical tables that define the color of a pixel displayed on the screen.

palettes

The working area of a computer monitor is sometimes called ____________________.

real estate

____________________ is when the computer finally uses intricate algorithms to apply the effects you have specified on the objects you have created for a final 3D image.

rendering

CMYK is a(n) __________ color method used by printers.

subtractive

_________ is the frequency of a light wave within the narrow band of the electromagnetic spectrum to which the human eye responds.

ROY G BIV

Computer screens display color using: A. RGB B. CMYK C. PSD D. YUV

a

The VGA standard is: a. 8 bits of color information per pixel in a matrix of 640 pixels across and 480 pixels down. b. 16 bits of color information per pixel in a matrix of 640 pixels across and 480 pixels down. c. 16 bits of color information per pixel in a matrix of 800 pixels across and 600 pixels down. d. 24 bits of color information per pixel in a matrix of 800 pixels across and 600 pixels down. e. 24 bits of color information per pixel in a matrix of 1024 pixels across and 768 pixels down.

a

What is the process called by which the color value of each pixel is changed to the closest matching color value in the target palette? A. dithering B. extruding C. screening D. saturating

a

Which of the following is a universal bitmap format used in desktop publishing? A. TIFF B. AI C. DXF D. KML

a

The color depth of an 8-bit image is: A. 16 B. 256 C. 32,768 D. 65, 536

b

__________ is an area of memory where data such as text or images is temporarily stored when you (cut, copy, or paste) within an application.

clipboard

The area of memory where data such as text and images is temporarily stored when you cut or copy them within an application is called the: a. scrapbook b. notepad c. junkyard d. file dump e. clipboard

e

The way(s) to start creating your project's interface is/are: a. start with pencil, eraser, and paper. b. outline your project and graphic ideas. c. storyboard using stick figures. d. use 3 x 5 index cards and shuffle them. e. all of the above.

e

Which of the following is NOT a native Windows graphics file format? a. BMP b. RIFF c. TIFF d. PCX e. PICT

e

The type of image used for lines, boxes, circles, polygons, and other graphic shapes that can be mathematically expressed in angles, coordinates, and distances is the ____________________.

vector drawn

____________________ provides a method for viewing a single surrounding image as if you were "inside" the picture and able to look up or down, turn, or zoom in on features.

QuickTime VR

"Unlimited use" of stock photography may actually impose a limitation on: a. the number of units you can distribute without paying more. b. the number of changes you can make to the image. c. converting the image to another file format. d. the filters you may use to alter the image. e. the price you can charge for your product.

a

Monochromatic images have a bit depth of __________. A. 1 B. 4 C. 8 D. 16

a

The process that computes the bounds of the shapes of colors within a bitmap image and then derives the polygon object that describes that image is called ____________________.

autotracing

Which lossless file format allows for millions of colors in its palette? A. GIF B. PNG C. JPEG D. PDF

b

Which of the following drawing tools use Bézier paths to mathematically represent a curve? A. Raster B. Vector C. Bitmap D. Pixel

b

Which of the following is the correct HTML representation of magenta (red + blue)? a. 00GGHH b. #FF00FF c. 255,0,255 d. %R100-%G0-%B100 e. <color = "magenta">

b