In a Database, a Column or Group of Columns That

question 1

Multiple Choice

In a database, a column or group of columns that identifies a unique row in a table is known as a ________.

• A) field
• B) record
• C) file
• D) key

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Definitions:

Demographic

Statistical characteristics of human populations, such as age, gender, and income, used especially to identify markets.

Geographic

Relating to the physical features, climate, or population distribution of a specific area or location.

Social Footprints

The trail of information and interactions one leaves on social media platforms, representing their online presence and activities.

Digital Identity

The online presence of an individual or organization, encompassing all the digital information and attributes associated with them.