Which of the Following Describes a 'Control Variable' in an Experiment

question 392

Multiple Choice

Which of the following describes a 'control variable' in an experiment?

• A)The dependent variable
• B)The variable that changes
• C)The variable that is discarded
• D)The variable that is held constant

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Definitions:

Exception Mode

A condition in programming where normal execution is disrupted and transfers control to error handling mechanisms.

Database Documenter

A tool or feature that helps in the generation of documentation for a database, detailing its structure, elements, and dependencies.

Performance Analyzer

A Performance Analyzer is a tool or software that assesses and reports on the performance metrics of software applications, computer systems, or networks to identify improvement opportunities.

Object Dependencies

The relationships among objects in databases or software, where changes to one object can affect others it's linked to.