Normalization Exercises

For each of the following, determine whether the relation is unnormalized, in $1NF,2NF$ or $3NF.$ If it is not in $3NF,$ convert it to a set of relations in $3$NF$.$ Primary keys are indicated by underline

$1.$TimeSheet $($Date$,$ Employee#$,$ HoursWorked, EmpName$)$

Employee name is not composite and each employee has a unique name.

ISEC$-140$ Room

So those are the assumptions you have the

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