Computer Science Data Revision Part 2

0.0(0)

Studied by 0 people

Call Kai

Learn

Practice Test

Spaced Repetition

Match

Flashcards

Knowt Play

Card Sorting

1/4

Looks like no tags are added yet.

Last updated 10:45 AM on 4/17/26

Name	Mastery	Learn	Test	Matching	Spaced	Call with Kai

No analytics yet

Send a link to your students to track their progress

1

New cards

What is a bitmap?

A file format used to store digital images, organised as a grid of pixels.

2

New cards

What is the image size of a bitmap?

The number of pixels (width x height)

3

New cards

What is the resolution in bitmap images?

How tightly packed the pixels are in a bitmap. (pixels per inch)

4

New cards

How many colours can be made with 1 bit?

2 colours.

5

New cards

What is metadata?

Information(data) given for a set of data, such as the file size, author and creation date.