Acceptance Testing is the formal testing as per the user needs, requirement and the business requirement to determine whether system satisfies the acceptance criteria and enable the user or customer to determine weather to accept the system or not.
Acceptance Testing is perform after the all errors and defects fixes in the System Testing. Acceptance Testing perform by the customer or stakeholder.Acceptance Testing is the last phase of the software testing process.
Internal Acceptance Testing is also called Alpha Testing and performed by the member of the organisation that develop the software but they are not directly involved with the project. Usually these members are from sales, marketing and product managers. External Acceptance Testing also called Beta Testing performed by the members who are the Customers, Users and Stakeholders who are not the members of the organisation.
In Acceptance Testing if there is any contract between the customer and team then on time of acceptance Test, running those Acceptance Test with ensure that no requirement is changed during meantime and system is working as mentioned in the requirement.
Following are the Acceptance Testing Criteria that need to met before System Acceptance
Acceptance Testing is perform after the all errors and defects fixes in the System Testing. Acceptance Testing perform by the customer or stakeholder.Acceptance Testing is the last phase of the software testing process.
Internal Acceptance Testing is also called Alpha Testing and performed by the member of the organisation that develop the software but they are not directly involved with the project. Usually these members are from sales, marketing and product managers. External Acceptance Testing also called Beta Testing performed by the members who are the Customers, Users and Stakeholders who are not the members of the organisation.
In Acceptance Testing if there is any contract between the customer and team then on time of acceptance Test, running those Acceptance Test with ensure that no requirement is changed during meantime and system is working as mentioned in the requirement.
Following are the Acceptance Testing Criteria that need to met before System Acceptance
- Functional Correctness and Completeness
- Data Integrity
- Data Conversion
- Usability
- Performance
- Timeliness
- Confidentiality and Availability
- Installability and Upgradability
- Scalability
- Documentation
- User Acceptance Testing
- End User Testing
- Operational Acceptance Testing
- Field Testing
- Contract Acceptance Testing
- Compliance Acceptance Testing
- Alpha Testing
- Beta Testing
When Acceptance Testing Should Start
- Business requirement must be Present
- Unit Testing, Integration Testing and System Testing Completed
- There are no showstopper bugs, high or medium bugs in System
- Code written completely
- Regression Testing completed with no major defects
- All the reported defects are recorded and fixes
- Tractability matrix for all testing must be completed
- UAT Environment must be ready
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