Data Systems

Advantages/disadvantages

Disadvantages of storing data on paper

Disadvantages of storing data on a computer

identification

identify 2 peices of software that store data

Identify some formulas and what they are used for.

Explaination

Explain why formulas are added to a spreadsheet.

Explain what the data protection act is and the eight principles.

Explain why charts are used to display data from a spreadsheet.

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.

Label and define

Define a spreadsheet and explain what it is used for.

Label a cell, row, column and formula on a spreadsheet diagram.

Define a database and explain what it is used for.

it could get over written, hacked or accidently deleted

it could get lost, someone could steal it.

the cloud

click to edit

so that it is easier to read

because it is simple and easy to read/understand

a spreadsheet is a document that stores info in rows/coloums. It is used for storiong data/infiomation