Y7 - Image representation

Who created the first ever digital image?

• 1. Russell A. Kirsch

• 2. James T. Kirk

• 3. Alan Turing

• 4. Steve Jobs

Digital images are made up of ___________ .

• pixelated

• pixels

• bit

• pixelation

When these images are zoomed in, they become 'blocky'. The image is considered ____________________ .

• pixelated

• pixels

• bit

• pixelation

A black and white image only requires one __________ of data to store information for each pixel.

• colour

• square

• pixel

• bit

A black and white image only requires one bit of data to store information for each pixel. This is because there are only __________ possible colours which can be represented with a 0 or 1.

• one

• two

• three

• four

When you zoom out on an image on an electronic display, the more noticeable the pixels of an image become.

• True

• False