In a Relational Database, Each Entity Is Described by

question 61

Multiple Choice

In a relational database, each entity is described by

• A) characters.
• B) data.
• C) bytes.
• D) attributes.
• E) records.

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Definitions:

Data Set

A collection of data points or values that have been gathered through observation or experimentation.

Study

An organized inquiry or investigation into a subject or problem in order to discover facts, establish theories, or reach new conclusions.

Population

The entire group of individuals or observations about which the researcher wants to make conclusions.

Sample

A subset of data or observations taken from a larger population, used for statistical analysis.