Computer Science · Oct / Nov 2022 · Paper 12 · Question 4
0478
As printed in the paper
The question as text
Doris has data stored on her computer. She accidentally loses some data by deleting a file. State two methods she could use to help prevent accidental loss of data in this way. Describe how each method would help prevent accidental loss of the data. Method 1 Method 2 [4]
Read automatically from the paper; the printed page above is exact.
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One mark for the method, one mark for a corresponding description
Create a back-up
this means the data can be restored/recovered
Add verification
to get the user to confirm they want to delete the data
Set access rights
so that she cannot delete any files
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