Tuples

TUPLE
A single row of a table, which contains a single record for that relation is called a tuple.
Tuple is the collection of information about the attributes of table for single instance. In simple this also can be called as a 'row' in a Table.
Suppose if we create a table with 3 rows and 3 columns  then,  the first three rows  is called tuples  or row is , row is also known as record  so tuple=record=row.

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  1. Sebesta,”Concept of programming Language”, Pearson Edu 
  2. Louden, “Programming Languages: Principles & Practices” , Cengage Learning 
  3. Tucker, “Programming Languages: Principles and paradigms “, Tata McGraw –Hill. 
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