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WorksheetsGraphic properties
Total questions: 15
Worksheet time: 8mins
The height and width of an image
Its resolution
Its dimensions
Its colour depth
Its compression
What should an image with large dimensions be used for?
Packaging that needs more colour
Packaging that needs less resolution
Logos on food packaging
Billboards and other large areas
An image with a small dimension should be used when...
placing a logo on a website
placing an image on a billboard
Placing an image on the side of a bus
Placing a school logo on the side of a building
An image's resolution refers to it's what?
Colour per inch
Pixels per inch
Dots per inch
Bitmap per inch
For an online image, the resolution needs to be at most...
24 bit
72 DPI
96 DPI
300 DPI
For a printed image the resolution needs to be at least...
300 DPI
240 DPI
96 DPI
72 DPI
If a high resolution image is placed online it will cause...
A lack of space on hard drives
The image to load slowly
Slow upload and download speeds
Images to be lquality
A printed image should have a high resolution because...
Download speeds will decrease
Download speeds will be quicker
The size of the file doesn't matter - quality does!
The more colour, the better
Compression...
Increases the amount of colours seen by a human
Reduces the dimensions of an image
Reduces the physical size of a file
Reduces the memory size of a file
Image compression works by taking away colour depth and what from an image?
Resolution
Code
Colour depth
Lossless compression
True or false? An online image will often need to be compressed.
True
False
True or false. A printed image will often need to be compressed.
True
False
Colour depth refers to the amount of what an image can store?
Resolution
Colour
Compression
Vector
If an image has a lot of colour depth it will appear to be more...
Compressed
Realistic
Unrealistic
Pixelated
True or false? An image with a higher colour depth is more likely to found in a magazine, than online.
True
False
