A team uses an MBT tool that generates test cases from a model. A change is made to the system under test that affects a specific model element. The team updates the model. What is the most appropriate action regarding the test case generator?

Leave the test cases unchanged and only update the test data to accommodate the change.

Delete the affected test cases and rely on manual testing for that area.

Re-run the test case generator to produce updated test cases from the modified model.

Manually update the generated test cases to match the model changes, without re-running the generator.

After updating the test model and regenerating test cases, what should be done with the test scripts that were generated from the old model?

Manually update them to match the new model

Leave them unchanged; they will still work

Keep them as backup for future reference

Replace them with the newly generated scripts

A team uses MBT for a banking application. A change is made to the interest calculation logic, which is modeled as a decision table. The team updates the test basis and the model. What is the most likely impact on the MBT work products?

The test environment configuration must be updated to support the new interest calculation.

The decision table model is updated, leading to changes in generated test cases and expected results for interest calculations.

The test execution logs need to be cleared to avoid confusion with old results.

The test data files must be completely rewritten to include new interest rate scenarios.

In MBT, what is the primary role of traceability links between requirements and test cases?

To assess the impact of requirement changes on test cases

To replace the need for test models

To generate test data automatically

To enable automatic test execution

Certified Tester Model-Based Testing

Domain 4Objective 3

The Impact of Changes on the MBT Work Products CT-MBT Practice Questions (Page 2)

Part of the MBT Test Implementation and Execution domain, which makes up ~16% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~4–6 in this domain), expect 1–2 from this objective — we provide 21 practice questions to prepare you well beyond it. (estimate)

21questions here

5free pages

5concepts

Questions 6–10

6application · medium
A team uses an MBT tool that generates test cases from a model. A change is made to the system under test that affects a specific model element. The team updates the model. What is the most appropriate action regarding the test case generator?
Select an answer first
7foundation · easy
After updating the test model and regenerating test cases, what should be done with the test scripts that were generated from the old model?
Select an answer first
8application · medium
A team uses MBT for a banking application. A change is made to the interest calculation logic, which is modeled as a decision table. The team updates the test basis and the model. What is the most likely impact on the MBT work products?
Select an answer first
9foundation · easy
In MBT, what is the primary role of traceability links between requirements and test cases?
Select an answer first
10foundation · easy
After a change is made to a requirement, which MBT artifact should be updated to maintain traceability?
Select an answer first

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