Question

Each item of the data is called an ______

Answer 1

Answer:

Event

Step-by-step explanation:

Answer 2

Answer:

The answer of-"Each item of the data is called an tuple".

In the context of a relational database, a row—also called a tuple—represents a single, implicitly structured data item in a table.

Step-by-step explanation:

A Tuple—

A tuple is equivalent to row. A relational database, a row also called a tuple represents a single, implicitly structured data item in a table. A database table can be thought of as consisting of rows and columns. In relational databases, a tuple is one record (one row).

A table has rows and columns, where rows represents records and columns represent the attributes.

Tuple − A single row of a table, which contains a single record for that relation is called a tuple.

Relation instance − A finite set of tuples in the relational database system represents relation instance.