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reliability growth model

📕 CTAL-TTA

Official ISTQB Definition

A model that shows the growth in reliability over time of a component or system as a result of the defect removal.

3 Ways to Think About It

💡
The Quick Take

Mathematical models predicting how reliability improves as bugs are fixed.

🔍
Look Closer

Estimating when the system will reach reliability targets.

🎯
The Bottom Line

Projecting future reliability based on defect trends.

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