True or false?
1. Greyscale images take up more disk space than colour images.
2. It's often preferable to scan line drawings as black and white images rather
than greyscale
images. This takes up less disk space, and produces sharper lines. This type of
image is also known as lineart.
3. On most computers, you can view photos as a slideshow – each photo is shown
for a few seconds.
4. You can also view photos as fingernails – small versions of the photos, with
lots shown on the screen at the same time.
5. A vector image (for example, a clipart image) can be expanded to any size
without loss of solution. A bitmap image (for example, a photo) is made of
pixels, so it loses resolution when it is expanded.