Which quality of the table demonstrates why it is not in first normal form? A: There are only non-key attributes visible B: There is no primary key C: there is data redundancy D: each attribute has multiple values

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A: Method of specifying primary key in relational schema

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A: Here is the solution;

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A: Please find the answer to the above question below:

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A: The answer :

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Elements of Tables

In HyperText Markup Language (HTML), a table element displays data in tabular format. A table is made up of rows and columns consisting of data. A table can have multiple columns and rows.