An Index May Be Added to or Deleted from Tables

question 70

True/False

An index may be added to or deleted from tables at any time except for primary key indexes.

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Definitions:

Conjunction Fallacy

A logical error where individuals incorrectly believe that specific conditions are more probable than a single general one.

Probabilities

The measure of the likelihood that an event will occur, expressed as a number between 0 and 1, where 0 indicates an impossibility and 1 indicates certainty.

Uncertain Events

Situations or occurrences with an unpredictable outcome due to a lack of information or inherent variability.

Isolated Cases

Instances or occurrences that are distinct from and not representative of the general situation or condition.