In the maintenance phase the product must be tested against previous test cases. This is known as __________ testing.

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In the maintenance phase the product must be tested against previous test cases. This is known as __________ testing.

1.Unit

2.Regression

3.Acceptance

4.Integration

Posted Date:-2021-06-14 07:11:58

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  18. The context diagram is also known as _____________.
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