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Data Systems :!: (Data Storage... (The advantage of storing data on…
Data Systems :!:
Data Storage...
The advantage of storing data on computer...
Not going to smudge
Easily Accessible
Less likely to get lost
Organised
Ink doesn't fade
The disadvantage of storing data on paper
Smudging
Dropped
Gets wet
Stolen
Lost
Spread sheets
Keywords:!:
Formula
Cells
Row
Coluum
Sheet
Stores most numbers that you can do formulas with.
Databases :!:
What is in a diagram:!:
A field is like a column, very long and awesome:!:
A table is the entire bit of information on the database:!:
A record runs across like rows:!: