Computer Science, asked by rashmi03071984, 8 months ago

Computer Science
4.
What is a table? What is the difference between a tuple and an attribute​

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Answered by sensayani741
3

Answer:

An attribute value is an attribute name paired with an element of that attribute's domain, and a tuple is a set of attribute values in which no two distinct elements have the same name. Thus, in some accounts, a tuple is described as a function, mapping names to values.

what is table?

In a relational database, all data is held in tables, which are made up of rows and columns.

Each table has one or more columns, and each column is assigned a specific datatype, such as an integer number, a sequence of characters (for text), or a date. Each row in the table has a value for each column.

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