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Testing (Tester def. (Role of tester, Verification and validation, Types…
Testing
Tester def.
Role of tester
Verification and validation
Types of testing
-unit
-Integration
-System
Non functional testing def.
Unit testing def.
Examples
Integration def.
Examples
System testing def.
Acceptance testing def.
Alpha and beta testing
Why is it important?
Project quality def.
Life critical def.
Examples
Fail safes def.
Examples
Why is it important to have reliable computer systems?
Issues with unreliable computer systems?
How to improve reliability
Maintenance
When and Why
Defined requirements
Def.
Test data
-Normal
-Extreme
-Abnormal