SOFTWARE PROJECT MANAGEMENT
QUALITY MANAGEMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the preferred order for performing testing on information technology projects?
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unit testing, integration testing, system testing, user acceptance testing
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unit testing, system testing, integration testing, user acceptance testing
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unit testing, system testing, user acceptance testing, integration testing
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unit testing, integration testing, user acceptance testing, system testing
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Explanation:
Detailed explanation-1: -Explanation. Unit testing is to test every individual component, integrated testing is to test functionally grouped components, system testing tests the entire system as one entity, and user accepted testing is the test performed by the end users.
Detailed explanation-2: -CORRECT ANSWER : Unit »Integration »System testing. System»Integration» Acceptance testing.
Detailed explanation-3: -There are generally four recognized levels of testing: unit/component testing, integration testing, system testing, and acceptance testing.
Detailed explanation-4: -In the end-to-end process of software testing, Integration Testing will be performed after the Unit Testing and before System Testing.
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