Match List - I with List - II. Choose the correct answer from the options given below :List - I (Testing Type) List - II (Description) (A) Unit testing (I) Testing individual components of the software. (B) Integrating testing (II) Testing the interaction between integrated components. (C) System testing (III) Testing to verify the system meets business needs. (D) Acceptance testing (IV) Testing the complete system to ensure it meets requirements.
(A)-(I), (B)-(II), (C)-(IV), (D)-(III)
Testing proceeds in levels, from the smallest piece of code up to the customer’s final check of the delivered product.
(A) Unit testing — each individual component (function, class, module) is tested in isolation: (A)-(I).
(B) Integration testing — tested units are combined and the interfaces and interactions between the integrated components are checked: (B)-(II).
(C) System testing — the complete, integrated system is tested against the specified functional and non-functional requirements: (C)-(IV).
(D) Acceptance testing — the customer or users check that the system meets their business needs before accepting it: (D)-(III).
The code that gives system testing the business-needs check reverses the roles of the developer-side system test and the user-side acceptance test, and the codes that move integration testing away from component interaction are also wrong.
(A)-(I), (B)-(II), (C)-(IV), (D)-(III) option is correct.
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