What are the prototypes are used during the integration
testing ?Explain the stub and the driver in details?Are the
stub and the driver both are used in top-down and the
bottom-up approaches ?
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Answer / litan
prototype nothimg but sample of the application without
any functionality.
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In the Initial stage,During requirements gathering Engagement Manager will give the demonstration to the client with help of one Prototype model. In order to get the clear requirements from the client.While Integration this prototype model will use.
Stub : While integrating the modules in Top-down approach,If any mandatory module is missed then that module is replaced with a temparary program known as 'Stub'.
Driver : While integrating the modules in Bottom-up approach,If any mandatory module is missed then that module is replaced with a temparary program known as 'Driver'.
Ram mohan
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"Stubs" & "Drivers are dummy programs developed by
developer for the proper execution of build.
Stubs: Dummy prog. which provides input to app. under test
e.g click here to go...
Drivers: Dummy prog. which receives output from app. under
test e.g page under construction.
Regards
sohail
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