Notes

List of articles in category Notes
Title
Common units of storage
The binary numbering system
Converting between positive denary whole numbers and binary
Addition of binary integers
Converting between positive denary whole numbers and hex
Converting between hex and binary
The use of hex to represent binary
Using binary codes to represent characters
Character sets and the number of characters which can be stored
Character sets
Representing an image in binary
Image colour depth and resolution
File calculations of bitmapped images
Metadata
Sound file sizes and the quality of playback
Sampling and storing sound in digital form
Instructions as coded bit patterns
Distinguishing between instructions and data
Lossy and lossless compression
Run length encoding (RLE) for lossless compression
Dictionary coding for lossless compression
The importance of compressing files transmitted across the Internet
Common file standards associated with the Internet