Test types and techniques
Verification, Validation and Test of Complex Systems

In systems engineering, it is recommended to ensure that all specified requirements are verifiable. To do this, when writing each requirement, it is necessary to consider how it will be verified using the IADT (Inspection, Analysis, Test, and Demonstration) verification typology .

• Inspection is a technique based on visual or dimensional examination of an item. Verification is based on common sense or uses simple measurement and handling methods. Inspection is generally non-destructive and involves sight, hearing, smell, touch,...