Static testing verify the documents of the application under test with the method of review inspection and walkthrough. It the verification proof testing. Chech the documents of the application and the process of the software development it help to prevent the application from the defect and it appy on the early stage of development processes Dynamic testing alway check the quality of the application It is the part of validation of testing Generally in actual testing is done in dynamic testing it detects the bug in the application. It makes the confidence to the application