Examlex
A complex network cannot be decomposed into trees or simple networks.
Punctuated Equilibrium
Model of evolutionary change in a species which suggests that there are long periods of little or no change, followed by brief periods of rapid speciation.
Phyletic Gradualism
Phyletic gradualism is an evolutionary model suggesting that species evolve through a gradual change of populations over long periods of time.
Speciation
The evolutionary process by which new biological species arise.
Q4: The MySQL Workbench can be used to
Q10: The MySQL Installer for Windows can be
Q20: In UML,cardinalities are represented by an x
Q42: What is a functional dependency? Give an
Q43: The situation that occurs when one user's
Q46: A circle across the relationship line near
Q46: The presence of one or more foreign
Q69: When changing the minimum cardinality on the
Q75: What is a data warehouse?
Q99: Which of the following is true of