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replaceability

📕 CTAL-TTA

Official ISTQB Definition

The degree to which a component or system can replace another specified component or system for the same purpose in the same environment.

3 Ways to Think About It

💡
The Quick Take

How easily components can be swapped for alternatives.

🔍
Look Closer

The ability to substitute one component for another.

🎯
The Bottom Line

Designing so parts can be replaced without major rework.

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