1. What is the primary purpose of a namespace?

a.		A namespace is the area of the source code where you write your identifying information: programmer name, date, purpose of the program, etc.
b.		A namespace provides a mechanism for organizing our code and allowing us to avoid conflicts with duplicate names.
c.		A namespace is the same thing as open source code.
d.		Namespaces are used provide data translation between your program and a database.

2. Agile software development is based on what?

a.		Each defined step in the development cycle is completed in full before the next step begins.
b.		Agile is predominantly defined by the fact that it takes risk into account during the software development cycle.
c.		Agile is based on the philosophy that it is better to deliver product quickly, even if it contains bugs; these can always be fixed later.
d.		Agile is based on iterative development.