
Understanding Digital Images
Authored by A Manderson
others
11th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the two main types of digital static images?
Vector and GIF
PNG and TIFF
Bitmap or Raster and Vector
Bitmap and JPEG
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does each pixel in a bitmap image represent?
A vector path
A tiny dot of color
A mathematical calculation
A compression algorithm
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does resizing affect vector and bitmap images differently?
Resizing has no effect on either image type
Bitmap images may appear pixelated, vector images retain quality
Both lose quality equally
Vector images lose quality, bitmap images do not
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What attribute of vector images allows them to be resized without loss of quality?
Pixel density
Mathematical calculations
Color depth
Compression algorithm
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does DPI stand for?
Dots Per Image
Detailed Pixel Information
Digital Pixel Index
Dots Per Inch
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do larger pixel dimensions lead to larger file sizes?
Due to the file format
Because of the use of lossless compression
Due to increased storage requirements for each pixel
Because of higher color depth
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which file format is known for its lossless compression and support for transparency?
TIFF
PNG
JPEG
GIF
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