Testing Two or More Programs That Depend on Each Other

question 27

Multiple Choice

Testing two or more programs that depend on each other is called _____.

• A) integration testing
• B) unit testing
• C) acceptance testing
• D) system testing

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Definitions:

Expected Frequency

The number of times an event is predicted to occur within a specified number of trials or over a given period of time, based on probability.

Observed Frequency

The count of occurrences or instances of a particular event or characteristic in a data set.

Chi-squared Distribution

A distribution used in statistics to test hypotheses about the frequency distribution of observed data compared to the expected distribution if the null hypothesis is true.

Alternative Hypothesis

A statement that contradicts the null hypothesis and is considered true if the null hypothesis is rejected based on statistical evidence.