Which of the Following Is True in a Relational Database

question 92

Multiple Choice

Which of the following is true in a relational database?

• A) Each row and each column has a primary key.
• B) Each row has a unique name and each column has a primary key.
• C) Each row has a primary key and each column has a unique name.
• D) Each row and each column has a unique name.

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Definitions:

Traditional Thinking

Traditional thinking refers to ideas and beliefs that are handed down from generation to generation, often resistant to change and rooted in historical and cultural precedents.

Sociological Thinking

The process of questioning the obvious, examining societal patterns, and considering the social context of behaviour.

Scientific Thinking

A method of inquiry that emphasizes empirical evidence, skepticism, and the systematic pursuit of knowledge through observation and experimentation.

Abstract Proposition

An abstract proposition is a theoretical statement that expresses a concept or idea in a general or universal form, often used to build and explain theories.