Cambridge Cambridge IGCSE Computer Science 0265 · 1.2
Text, sound and images
- Code
- 1.2
- In
- 1 Data representation and logic gates
- Course
- Cambridge IGCSE Computer Science 0265
- Board
- Cambridge
Codes and titles are read by a script from Cambridge's published specification and have not been checked by a person. What each point covers is in the specification itself: Cambridge’s specification.
Points under 1.2
- 1.2.1 Characters stored as binary
- 1.2.2 Character sets and numeric codes
- 1.2.3 Representing text with character sets
- 1.2.4 ASCII and Unicode features
- 1.2.5 ASCII and Unicode compared
- 1.2.6 Representing sound: sample rate and resolution
- 1.2.7 Effects of sample rate and resolution
- 1.2.8 Bitmap images and pixels
- 1.2.9 Representing bitmap images: resolution and colour depth
- 1.2.10 Effects of resolution and colour depth
Points in 1 Data representation and logic gates
- 1.1 Number systems and logic gates
- 1.2 Text, sound and images
- 1.3 Data compression