What Form of Testing Involves Viewing the Software Unit as a Device

question 4

Multiple Choice

What form of testing involves viewing the software unit as a device that has expected input and output behaviors but whose internal workings are unknown?

• A)Integration testing
• B)Black-box testing
• C)User acceptance testing
• D)Static testing

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Definitions:

Degrees of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution.

Chi-square Statistic

A statistical measure used to determine if there is a significant difference between the expected frequencies and the observed frequencies in one or more categories.

Wearing Glasses

The act of using corrective lenses mounted in frames that rest on the face to improve vision or protect the eyes.

Approval Rating

A measure, often expressed as a percentage, indicating the level of public support or approval for a person, policy, or institution.