Acceptance testing and Types

Posted By :Anu Malik |29th September 2022

Alpha, as well as Beta testing, are two types of acceptance testing that are carried out at the end of the Software Development Life Cycle. Both help to validate the product if it is ready for deployment or not. Take a look and understand what each type of testing illustrates, how to execute them, the advantages they bring, and the main disparities between them.


 Alpha Testing 

 As defined by the ISTQB, Alpha/Birth testing consists of disassembled or factual functional testing by implicit stoners or independent testers outside the development association. For off-the-shelf software, internal acceptance testing is constantly used. It is a subset of acceptance testing, which is conducted by internal team members. The tests might be performed on shapes that are not yet 100% stable. It’s performed before the beta interpretation is released.

There are two phases of birth testing:

The first phase is performed by the development team. It includes WhiteBox Testing, and the idea is to identify major bugs that might help the operation from performing the intended functionalities. 

The alternate phase is done by the QA team, and the main thing is to identify bugs, using typical user scripts. The tests are run in a testing terrain, generally using limited sets of test data. 


 Entry Criteria 

There are some conditions that should be met before the birth testing phase can start. These are: 


  • All of the functionalities are prepared for testing. 
  • There are no given critical bugs in the operation. 
  • The QA figures and test terrain are ready. 
  • The testers should have good knowledge of the operation under test. 

 Exit Criteria 

The birth test phase is considered done when:

  • All planned test cases have been executed. 
  • Critical issues have been resolved. 
  • No new features are to be added.

 What Is Beta Testing? 

According to ISTQB, beta testing is a type of acceptance testing performed at an external point to the innovator’s test terrain by places outside the development association. Beta testing is one of the final stages of testing, and it takes place after Alpha testing has been completed. 

It is acquainted with collecting user feedback and attesting that the product is request-ready. Beta tests are performed by a named group of clients, who perform their usual scripts on a beta interpretation of the operation. User conduct is an aspect that is inspected during beta testing. 


 Benefits of Beta Testing 

  • Provides direct feedback from the guests, and is less precious than other data collection ways. 
  • Helps to discover bugs that were not detected during former testing stages.
  • Customer evidence lowers the chance of product failure. 
  • The company can use beta testing to test the post-launch structure. 
  • Increases customer satisfaction and Experience. 

 Entry Criteria 

Before beta testing begins, there are some criteria that have to be tested: 

  •  The beta interpretation of the operation is ready. 
  •  The public documentation and a list of given issues are ready to be released. 

Exit Criteria 

For the beta stage to be considered successful, we should evaluate the following items:

  • The reported bugs are fixed. 
  • Feedback declarations from the target group are prepared. 


Acceptance testing plays a truly important part in the software development process and increases the chances that the end stoners will be satisfied with the released product. However, also the chances are that the operation will bring indeed more value to its stoners if both alpha and beta testing are performed.


About Author

Anu Malik

She is Quite Dynamic , adaptive to the Environment. Always manages to come out with flying colours in challenging situation. She also inspires others to be such a dynamic personality.

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