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Date attributes contain calendar dates stored in a special format known as the _____ date format.

One disadvantage of a database system over previous data management approaches is increased costs.

The COUNT function is designed to tally the number of non-null “values” of an attribute, and is often used in conjunction with the DISTINCT clause.

Within the database environment, a data model represents data structures with the purpose of supporting a specific problem domain.

The order of the rows and columns is important to the DBMS.

SQL requires the use of the _____ command to enter data into a table.

A _____ key can be described as a minimal superkey, a superkey without any unnecessary attributes.

Image #4  MR Orbits Positioning: Evidence of rotation to the left Insufficient collimation is demonstrated Skull is over-extended Artifact is present in anatomy of interest

Image #6  MR Orbits Positioning: Tilt is present Insufficient collimation is demonstrated External artifacts are present CR is too anterior

Image #4  MR Orbits What projection/position/method does this image represent? AP (anteroposterior) Modified Parietoacanthial Waters Modified Waters