Question

What is the type of testing in which the tester will know about the input and the expected output details based on the
specification document only but no knowledge on implementation?
Select one:
O Usability Testing
O Integration Testing
O Black Box Testing
O Regression Testing
O White Box Testing​

Answer 1

Answer:

The correct answer is Black Box Testing.

Explanation:

Black box testing is when you test a system without knowing anything about its internal workings. A tester provides the system under test an input and watches the output it produces. Because it exercises a system from beginning to end, black box testing is a powerful testing technique.

• Blackbox testing is a software testing technique in which the internal structure, design, or code of the system under test is not known.
• The black box Test is a test that only looks at the system's external behaviour and ignores the internal workings of the software.
• Although black box testing can be used to evaluate both functional and non-functional system requirements, it is most commonly used to assess functional requirements. Unit, Integration, System, and Acceptance testing all use black box testing.

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