Explain the object persistence format type known as Object Oriented Databases.

A(n) _____ occurs when data are stored redundantly in a database and only some of the instances are updated when a change is needed.

Explain the object persistence format type known as Object-relational databases. 

Why should the object persistent classes be dependent on the associated problem domain classes instead of the other way around? 

How many hours of sexual abstinence are required before the collection of a semen sample?

Fecal hemoglobin screening test requires a ________ specimen.

Which of the following can contaminate stool specimens ?

When a gas is collected at ATPD, the gas was collected under what physical conditions?

Introducing small amounts of carbon dioxide gas along with oxygen in inspired gas can have what effect in infants with hypoplastic left heart syndrome before and/or after cardiac surgery?

Which of the following defines a flow restrictor?