When Data Is Sorted on Two Columns,the More Important Column

question 26

True/False

When data is sorted on two columns,the more important column is called the major sort key.​

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Definitions:

Electrode

An instrument with a point or a surface that transmits current to the patient’s body; also known as a sensor used to conduct electricity from the body to the electrocardiograph.

Broken Lead

Referring to a damaged or interrupted leadership role or the mechanical failure of a pencil's graphite.

Tracing

The production of a sketch by means of a stylus passing over the paper, as in electrocardiography.

Holter Monitor

A portable device worn by a patient to continuously record the heart's electrical activity, typically over 24 to 48 hours.