To Reduce the Number of Variables,a Large Set of Variables

question 53

True/False

To reduce the number of variables,a large set of variables can often be replaced by the set of cluster components.

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Definitions:

Short Text

A data type in databases used for fields that contain text or combinations of text and numbers, restricted by a maximum length.

Required

A constraint in databases or programming that specifies a field must have a value and cannot be left blank.

Validation Rule

A criterion or set of criteria set within a database or software application that must be met before data is accepted or saved.

Performance Analyzer

A tool or software used to evaluate and improve the efficiency and speed of computer systems or applications.