Computer Science · May / June 2025 · Paper 11 · Question 3
0478
As printed in the paper
The question as text
An image is converted to binary to be represented by a computer. Complete the table with the missing terms and definition about representing an image. Term Definition This is the smallest component of an image. resolution This is the number of bits used to create each colour in an image. This is additional data that is stored with an image that can provide information such as the time and date the image was taken. [4]
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
One mark for each correct term or definition.
Term
Definition
pixel
It is the smallest component of an image.
The number of pixels high by the
resolution
number of pixels wide // The number of
pixels in an image
colour depth //
This is the number of bits that are used to
bit depth
create each colour in an image.
This is additional data that is stored with
an image that can provide information
metadata // header
such as the time and date the image was
taken.
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.