DATABASE FUNDAMENTALS
WHAT IS DATABASE MANAGEMENT
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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ROWS
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RELATIONS
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ATTRIBUTES
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None of the above
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Detailed explanation-1: -In relational databases, attributes are the describing characteristics or properties that define all items pertaining to a certain category applied to all cells of a column. The rows, instead, are called tuples, and represent data sets applied to a single entity to uniquely identify each item.
Detailed explanation-2: -The rows are called tuples, which are data sets that apply to one item. The columns are called attributes, which are the describing characteristics of each tuple, such as customers, flights, or suspects.
Detailed explanation-3: -You can think of an attribute as a column in an entity table. An attribute value is the value used to describe a specific member.
Detailed explanation-4: -A row, or record, is also known as a tuple. The columns in a table is a field and is also referred to as an attribute.