Computer Science, asked by shazmaprveen30179, 7 months ago

COMPUTER

A identifies each column and a identifies each row.

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Answered by amit03si395

4

Answer:

A relational database is a database that has a collection of tables of data items, all of which is formally described and organized according to the relational model. In the relational model, each table schema must identify a column or group of columns, called the primary key, to uniquely identify each row.

Explanation:

Answer dhundh lo

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