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WorksheetsGraphics: Vector vs Bitmap
Total questions: 18
Worksheet time: 9mins
Bitmap graphics are made up of
dots.
images.
mathematics formulas.
coloured pixels.
Photographs taken with our handphones and digital cameras are
bitmap images.
vector images.
After enlarging a graphic, our screen shows the above. We can confirm that it is a ______ graphic.
bitmap
vector
A higher quality image means it takes ______ storage space and a _______ time to download.
less, shorter
less, longer
more, shorter
more, longer
How is a vector generated?
With little dots called pixies
With little dots called pixels
Using co-ordinates and mathematical formulae
With a mouse and a keyboard
What are vector graphics usually used for?
Photography
Company logos and other high quality images
Scanning
Compressing images
What is a bitmap also known as?
A raster
Bob Marley
A roaster
A rooster
What devices are bitmap or vector images usually made by? (select two)
Scanners
A series of lines and formulae
Digital cameras
Microphones
You take a picture with your mobile phone. What type of image is it likely to be?
A vector
A bitmap
A TIFF
A GIF
