Vector VS Bitmap

What are vectors and bitmaps examples of?

• Graphics

• Video

• Sound

• Animation

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

Why is a vector resolution never bad?

• Some are too small

• Some have a poor colour depth

• Possible - some do have a bad resolution

• Impossible - Vectors don't have a resolution

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

How is a bitmap or raster image generated?

• As if by magic

• Using mathematical formulae

• Using little dots called pixels

• Using a mouse and a keyboard

What devices are bitmap or vector images usually made by? (select two)

• Scanners

• A series of lines and formulae

• Digital cameras

• Microphones

Complete the sentence. "Most images found on the internet are..."

• Vector images

• Raster or bitmap images

• Clipart images

• A mix of raster and vector images

When a bitmap is re-sized, what usually happens to the quality of it?

• It stays the same - it has no pixels

• It becomes better

• It becomes pixelated

• The file size becomes bigger

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