Notes-for-CAIE

4.4 Software development

4.4.1 Software development resources

4.4.2 Testing

Methods of testing

w20 43 Q2 [4]

Statement Integration Acceptance Alpha Beta
Software is tested in-house by dedicated testers  
Software is tested by the client before it is signed off      
Software is tested by combining previously working modules      
Software is tested using normal, abnormal and boundary data
Software is tested by releasing it to selected customers      

4.4.3 Project management