Examlex
The mainframe environment enables an OLAP system to be divided into several components that define its architecture.
Lipitor
A prescription medication used to lower cholesterol and reduce the risk of heart attack and stroke.
Cholesterol
A waxy, fat-like substance found in all cells of the body, necessary for the creation of hormones, vitamin D, and substances that help digest foods.
Semilunar Valve
A type of heart valve with half-moon-shaped flaps that prevents blood from flowing back into the heart chambers after it has been ejected.
Right Ventricle
One of the four chambers of the heart, located in the lower right portion, responsible for pumping deoxygenated blood to the lungs via the pulmonary artery.
Q1: A verb associating two nouns in a
Q15: The _ relationship is the "relational model
Q16: To be able to use a DTD
Q39: A weak entity must be _-dependent.
Q41: The main concern with redundant relationships is
Q47: The existence of a mandatory relationship indicates
Q57: The decision support database query optimizer must
Q65: In 2006, _ began using the term
Q72: A(n) _ is anything about which data
Q100: A table that is in 1NF and