2.1.4 Data representation

a) Units of storage

b) Converting to binary

c) Converting to binary

d) Binary addition

e) Hexadecimal conversion

f) Binary - Hex conversion

g) The need for Hex

h) Binary codes

i) Character sets

j) Representing characters

k) Images as pixels

l) Metadata

m) Colour depth and resolution

n) Storing sound

o) Size and quality of sound files

p) Instructions as bit patterns

q) Instructions and data