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

question 59

Multiple Choice

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

• A) A xe "primary key"primary key is a column (or group of columns) with a value that's unique for each row. This guarantees that each row can be identified by its primary key.
• B) Examples of primary keys are social security numbers, employee ID numbers and part numbers in an inventory system-values in each of these are guaranteed to be unique.
• C) The rows of a relational database table are always listed in ascending order by primary key.
• D) All of the above statements are true.

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Definitions:

Creativity

The ability to produce new and valuable ideas.

Availability Heuristic

A cognitive shortcut that relies on immediate examples that come to a person’s mind when evaluating a specific topic, concept, method or decision.

Likelihood

Refers to the probability or chance of an event occurring.

Occurrence

The fact or frequency of something happening or being present in a place or situation.