#Is this 2NF?

1 messages · Page 1 of 1 (latest)

patent valleyBOT
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<@&987246584574140416> please have a look, thanks.

patent valleyBOT
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near nymph
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is this a test ?

ripe sparrow
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Pastpaper

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No markscheme

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;C

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its already in 3NF though right???

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im debating it being 3NF

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just doing revision for an upcoming exam

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3NF means that the entire row depends on the entire PK

near nymph
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what's 2nf ? never heard of that

ripe sparrow
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2nd normal form

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Im doing it up to 3nf

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But there's up to 7nf or smthing like that

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so 1NF is where the table has atomic values and has a unique ID per row

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atomic value = all cells have 1 value

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2nf is where the partial dependencies have been gotten rid of

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thus getting rid of some or all the redundant data, i think

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but meh

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actually

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i think its 2NF

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if it were 3NF it would be StudentID instead of StudentName

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I think I solved it nvm

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/done

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(╯°□°)╯︵ ┻━┻

patent valleyBOT
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Closed the thread.

ripe sparrow
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wait did i close this thread