Acceptance Testing

Updated 22 Jul 2026

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def
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  the final testing stage that provides assurance that the software meets all functional, behavioral, and performance requirements from the customer's perspective
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purpose
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  tests the system using customer data to check that it meets customer needs
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  final validation before delivery
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types
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  alpha testing — conducted internally, by the customer at the developer's site
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  beta testing — conducted by end users in the actual usage environment
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primarily uses Black Box Testing methods
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related

Linked references 5