Static and Dynamic testing

Static and Dynamic testing
Static Testing:
1)Analysis of program is carried out without executing program.
example:Reviewing,walk through

Review:An evaluation of a product or project status to ascertain
discrepancies from planned results and to recommend improvements.

Walk Through: A step by step presentation by the author
of a document in order to gather information and to establish
a common understanding of its content.




2)verification are done in static testing.
    verification: 

•  verification is are we building the right product
• Reviewing  the documents.
• go through the documents and finding the defects.
• if it is satisfied then go to next phase.

     check list is used some times.
4)More effective
5)Marginal benefits
6)cost effective.
7)100% statement coverage.
8)short duration.

Dynamic Testing
1)Code is executed and tested without necessarily being examined.
example:Unit testing integration testing,system testing
2)Validation process are done in dynamic testing.