Representing text, images and sound

Question 1 of 10

Sound is converted into digital form by

Question 2 of 10

Lossy compression keeps all the original data.

Question 3 of 10

With 3 bits of colour depth, the number of colours is ___.

Question 4 of 10

The number of sound samples taken per second is the

Question 5 of 10

Unicode can represent more characters than standard ASCII.

Question 6 of 10

The number of bits used for the colour of each pixel is the

Question 7 of 10

Lossless compression

Question 8 of 10

With a colour depth of 8 bits, the number of possible colours is

Question 9 of 10

A bitmap image is made up of

Question 10 of 10

A colour depth of 2 bits allows 4 colours.