STEP 4: INSTALLING, TESTING, INTEGRATING, AND DEPLOYING EC APPLICATIONS
unit testing
Testing application software modules one at a time
integration testing
Testing the combination of application modules acting in concert
usability testing
Testing the quality of the user’s experience when interacting with a Web site
acceptance testing
Determining whether a Web site meets the original business objectives and vision
STEP 5: OPERATIONS, MAINTENANCE, AND UPDATES