static testing involves review of requirements or
specifications. This is done with an eye toward completeness
or appropriateness for the task at hand. This is the
verification.


White box testing (also called clear box testing, glass box
testing or structural testing) uses an internal perspective
of the system to design test cases based on internal
structure. It requires programming skills to identify all
paths through the software. The tester chooses test case
inputs to exercise paths through the code and determines the
appropriate outputs.

Static testing is a examing the document and finding 
defect.In static testing =Am i build the product 
right.Static testing start in intital phase of SDLC.

testing before execution of a project is call static testing.
testing of internal part of the project is call white box
testing generally this testing done by developer.in white
box testing we can test loop, function, variable etc are
properly working or not