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Raster, Bitmap, Vector Graphics

Test Description: Raster, Bitmap, Vector graphics

Instructions: Answer all questions to get your test result.

1) The two most common 2D graphic file formats used on the web are?

AGIF and JPG BGIF and BMP CJPG and BMP DJPG and TIF

2) What is the standard dpi for a graphic that is to be used in an electronic format?

A600 dpi B200 dpi C72 dpi D48 dpi

3) What is the main disadvantage to using a raster/bitmap type graphic?

AThey are more photo-realistic then vector images BThey cannot be enlarged greatly without degradation to the image. CThey can only use 265 colors DThere are no real disadvantages to using bitmap graphics.

4) A disadvantage of using vector graphics would include?

AThey can't be enlarged without degradation. BThey can only utilize 16 colors. CThey are not photo-realistic. DThey have large file sizes.

5) They have large file sizes.

AGIF BPICT CJPG DWAV

6) Producing photo-realistic images and the ability to use millions of colors in an image is an advantage of?

AFraming graphics BIn-line illustrations CRaster based graphics DVector based graphics

7) The maximum number of colors that a GIF file can display is?

AMillions B256 C16 D65,000

8) How many colors can a 1-bit graphic utilize?

A16 B65,000 C256 D2

9) 2D graphics typically are in one of the two following formats?

ABitmap/Raster and Text BText and Vector CBitmap/Raser and Pixel DBitmap/Raster and Vector

10) Another term for Bitmap graphic is?

A3D Graphic BRaster Graphic CText DVector Graphic

11) Which of the following graphics consist of mathematically defined lines, curves and shapes?

AScanned BVector CBitmap/Raster DText

12) Resolution refers to the?

Asharpness and clarity of an image. Bshape of the image. Csize of the image. Dcolor of the images.

13) The higher the resolution of an image, the larger the size.

AFalse BTrue C. D.

14) The resolution of an image is defined by?

AGIF BDPI CAVI DJPG

15) DPI means?

ADithers Per Increment BDots Per Inch CDots Per Increment DDithers Per Inch

*select an answer for all questions

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