A Data Mart Is

question 21

Multiple Choice

A data mart is

• A)another name for a data warehouse
• B)a database that provides data to an organization's customers
• C)an enterprise resource planning system
• D)a data warehouse created for a single function or department

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Definitions:

QRS Complex

A series of deflections in an electrocardiogram representing the electrical activity associated with the ventricular contraction.

Ventricular Contraction

The phase of the cardiac cycle where the ventricles contract, pumping blood out of the heart into the pulmonary and systemic circuits.

Stroke Volume

The volume of blood pumped out by the left ventricle with each heartbeat.

Venous Return

The flow of blood back to the heart through the veins, crucial for maintaining circulatory system equilibrium.