IEP Chapter 3 Part 3 (graphic)

What is a digital graphic?

• A visual representation of an object

• a photograph

• An edited photograph

• An image made by a computer

A bitmap image is........

• Created using a grid of pixels

• Created using an algorithm

• the same no matter what size it is

• created with only two colours

A VECTOR graphic is made up of lines and shapes based on...

• pixels

• Hexadecimal code

• Mathematical equations

• RBG values

Lossless compression can reduce a file size without loss of quality

• True

• False

Resolution is...

• The number of pixels in an image.

• The size of an image

• The scalability of an image.

• The shape of an image.

Bitmap graphics are also known as...

• Raster Graphics

• Vector Graphics

• Scalable Graphics  

• SVG Graphics

Vector graphics are more suitable than bitmaps for logos because...

• They are scalable.

• They are smaller.

• They contain more colours.

• They are made of pixels.

A bitmap image is made up of many coloured dots called...

• Pixels

• Vectors

• RGBs

• GIFs

Bitmap, SVG, GIF & JPEG are all bitmap file types.

• True

• False

What is a vector image? (Adobe Illustrator)

• An image that is made from pixels

• An image made with paths that lead through locations called control points or nodes.

• A clipart image or photograph

• A collection of images layered together in a pattern or rhythm.