In Database Systems, a Column Is Also Known as a Key

question 53

True/False

In database systems, a column is also known as a key.

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Definitions:

Availability Heuristic

A mental shortcut that relies on immediate examples that come to a given person's mind when considering a specific topic or decision.

Congress

The national legislative body of a country, particularly in the United States, it is composed of the House of Representatives and the Senate.

Welfare

A system of support provided by the government or private organizations to ensure the basic living standards of individuals or communities.

Algorithm

A step-by-step procedure or set of rules to be followed in calculations or other problem-solving operations.