Mbt Model
An MBT model is a representation of a system's expected behavior that is used to automatically generate test cases in Model-Based Testing (MBT).
“Any model used in model-based testing.”
(Definition reproduced from the ISTQB Glossary. Copyright belongs to ISTQB.)
View the complete ISTQB GlossaryWhat is Mbt Model?
The model describes states, transitions, rules, or behaviors, allowing testing tools to derive test cases systematically from the specified model.
Behavior representation: Models describe how the system should behave.
Automatic generation: Test cases are created directly from the model.
Consistency: Keeping the model updated improves test quality.
Real World Example
A regulated product team is preparing a release where Mbt model appears in reviews, test design conversations, or defect triage rather than as an isolated glossary word.
The risk is that the team treats Mbt model as interchangeable with nearby ISTQB terms. That makes test scope blurry and can lead to weak evidence for the release decision.
The tester anchors the discussion in the official definition, asks where the concept appears in the product, and designs examples that show the difference between Mbt model and similar ideas.
The page becomes useful in practice because Mbt model is connected to a specific testing decision, not memorized as a detached definition.
Practice Questions
Question 1
Which statement BEST describes Mbt model in the context of ISTQB terminology?
Question 2
A tester needs to explain Mbt model to a non‑technical stakeholder. Which approach is MOST appropriate?
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