Which of the Following Statements A), B) or C) Is

question 18

Multiple Choice

Which of the following statements a) , b) or c) is false?

• A) Each xe "column:in a database table"column in a relational database table represents a different data attribute.
• B) Columns are unique (by primary key) within a table, but particular row values may be duplicated between columns.
• C) Several rows in an Employee table's Department column could contain the same department number.
• D) All of the above statements are true.

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Definitions:

Table

A structured arrangement of data made up of rows and columns, which can be used in documents or databases.

Record

An individual entry within a database that contains specific information across various fields pertaining to one entity.

Field

In computing and databases, a single piece of data, such as a name or a phone number, which represents an attribute of an entity.

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An icon that represents a link to a program, file, or command, allowing quick access from a computer's desktop or other interface.