jayashree

• Jun 27th, 2005

 

Integration testing: - 
This test begins after two or more programs or application components have been successfully unit tested. The development team to validate the technical quality or design of the application conducts it. It is the first level of testing which formally integrates a set of programs that communicate among themselves via messages or files (a client and its server(s), a string of batch programs, or a set of on-line modules within a dialog or conversation.) 
 
3) System testing: - 
During this event, the entire system is tested to verify that all functional, information, structural and quality requirements have been met. A Predetermined combination of tests is designed that, when executed successfully, satisfy management that the system meets specifications. System testing verifies the functional quality of the system in addition to all external interfaces, manual procedures, restart and recovery, and human-computer interfaces. It also verifies that interfaces between the application and the open environment work correctly, that JCL functions correctly, and that the application functions appropriately with the Database Management System, Operations Environment, and any communications system. 

nagarjuna

• Jun 12th, 2006

 

 

Integration testing: Testing all the set of integrated modules is call as integration testing

 

System testing: It meens testing all the functinalities of the project