Data Systems (Explaination (Explain why formulas are added to a…
Explain why formulas are added to a spreadsheet.
so that it is easier to read
Explain what the data protection act is and the eight principles.
Explain why charts are used to display data from a spreadsheet.
because it is simple and easy to read/understand
Explain how filters work in a spreadsheet to organise data.
Explain why reports are used to display data from a database.
Explain how queries work in a spreadsheet to organise data.
identify 2 peices of software that store data
Identify some formulas and what they are used for.
Label and define
Define a spreadsheet and explain what it is used for.
a spreadsheet is a document that stores info in rows/coloums. It is used for storiong data/infiomation
Label a cell, row, column and formula on a spreadsheet diagram.
Define a database and explain what it is used for.
Disadvantages of storing data on paper
it could get lost, someone could steal it.
Disadvantages of storing data on a computer
it could get over written, hacked or accidently deleted