State advantages and disadvantages of Black Box testing
Answers
Answer:
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Explanation:
Advantage -
Unbiased tests because the designer and tester work independently...
Tester is free from any pressure of knowledge of specific programming languages to test the reliability and functionality of an application / software..
Facilitates identification of contradictions and vagueness in functional specifications..
Test is performed from a user’s point-of-view and not of the designer’s..
Test cases can be designed immediately after the completion of specifications..
Disadvantage-
Tests can be redundant if already run by the software designer....
Test cases are extremely difficult to be designed without clear and concise specifications...
Testing every possible input stream is not possible because it is time-consuming and this would eventually leave many program paths untested...
Results might be overestimated at times...
Cannot be used for testing complex segments of code..