September 13, 2006

What is Ad-hoc testing?

Ad hoc testing is concern with the Application Testing without following any rules or test cases.
For Ad hoc testing one should have strong knowledge about the Application.

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September 11, 2006

Describe bottom-up and top-down approaches in Regression Testing.

Bottom-up approach : In this approach testing is conducted from sub module to main module, if the main module is not developed a temporary program called DRIVERS is used to simulate the main module.

Top-down approach : In this approach testing is conducted from main module to sub module. if the sub module is not developed a temporary program called STUB is used for simulate the submodule.

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What is the difference between structural and functional testing?

Structural testing is a "white box" testing and it is based on the algorithm or code.

Functional testing is a "black box" (behavioral) testing where the tester verifies the functional specification.

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