Skip to content
Home
Path
Worksheets
Skill map
Leaderboard
Sign in
Save your progress
Search topics
Ctrl K
Sign in
Save your progress
Search
Skill map
Year 7 Digital Technologies
Data representation
Chapter 2
0 of 7 strong
Weak only
Not started
RESTS ON
Decimal place value
FOUNDATIONS
Multiplication and division
FOUNDATIONS
Signed numbers
FOUNDATIONS
Unsigned binary integers
Supplied character codes
Pixels and image data
Sampled sound data
Read a supplied unsigned binary value
Construct an exact-width unsigned binary representation
Use a supplied character mapping and byte-encoding rule
Construct pixel and channel codes under a supplied image model
Calculate an explicitly defined raw image payload
Read and encode ordered samples under a supplied audio model
Calculate an explicitly defined raw audio payload