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Data Systems (Data Storage (Advantages of storing data on a computer (Wont…
Data Systems
Data Storage
Disadvantages of storing data on paper
Lost
Could Smudge
Could be dropped
Water damage
Stolen
Advantages of storing data on a computer
Wont Smudge
Easily accsesable
Less likely to get lost
Organised
Wont fade away
Can be accessed by any computer
Don't have to look for it
Two pieces of software that can store data
Spreadsheet
Database e.g. Microsoft Access
Spreadsheets
A spreadsheet is a table that you can store and calculate data on
Why are formulas added to a spread sheet
For easier operations like calculating etc...
Filters are used to sort different items out and make finding things easier
Databases
A Database is a storage system
Because they can hold important information that can be useful for people to find