A team is modeling a complex system with both safety-critical and non-critical components. The safety-critical components require exhaustive testing, while the non-critical components only need smoke testing. The team has limited modeling effort. What is the best approach?

Create a high-level model for the entire system and rely on manual testing for safety-critical components.

Create separate models with different levels of abstraction: detailed for safety-critical components and high-level for non-critical components.

Create a single detailed model for the entire system to ensure consistency.

Create a detailed model only for non-critical components to save effort.

A team is starting to create MBT models for multiple projects. They notice that different team members use different naming styles and model structures. What is the primary reason for establishing modeling guidelines?

To reduce the need for model reviews.

To speed up the modeling process by providing templates.

To satisfy external auditors who require standardized models.

To ensure consistency and quality across models, making them easier to understand and maintain.

A team is creating an MBT model for a system with many features. They want to keep the model simple and focused on testing goals. What should they do?

Create a separate model for each feature to avoid complexity.

Include all features in the model to ensure completeness.

Use a high-level model for all features to keep it simple.

Include only the features relevant to the testing goals and abstract away irrelevant details.

What should be documented when making modeling decisions or assumptions in an MBT model?

The version of the MBT tool used to create the model.

Only the names of the modelers who created the model.

The rationale behind the decisions and any assumptions that affect the model's interpretation.

The estimated time spent on creating the model.

Certified Tester Model-Based Testing

Domain 2Objective 7

Modeling Guidelines for MBT CT-MBT Practice Questions (Page 2)

Part of the MBT Modeling domain, which makes up ~27% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~7–11 in this domain), expect 1–1 from this objective — we provide 34 practice questions to prepare you well beyond it. (estimate)

34questions here

7free pages

9concepts

Questions 6–10

6expert · hard
A team is modeling a complex system with both safety-critical and non-critical components. The safety-critical components require exhaustive testing, while the non-critical components only need smoke testing. The team has limited modeling effort. What is the best approach?
Select an answer first
7application · medium
A team is starting to create MBT models for multiple projects. They notice that different team members use different naming styles and model structures. What is the primary reason for establishing modeling guidelines?
Select an answer first
8foundation · easy
A modeler is creating an MBT model and decides to keep the model as simple as possible, including only elements that are necessary for the testing objectives. Which general modeling principle is being applied?
Select an answer first
9application · medium
A team is creating an MBT model for a system with many features. They want to keep the model simple and focused on testing goals. What should they do?
Select an answer first
10foundation · easy
What should be documented when making modeling decisions or assumptions in an MBT model?
Select an answer first

Finished these 5 questions?

Review the revealed explanations, or continue through the curriculum.

Next 5 questions →Back to CT-MBT

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by ISTQB. “CT-MBT” is a trademark of its owner, used for identification only.