Exam CTAL-TM Topic 2 Question 38 Discussion

Actual exam question for ISTQB's CTAL-TM exam
Question #: 38
Topic #: 2
Which TWO of the following statements are TRUE about a model-based improvement approach?

Suggested Answer: A,D Vote an answer

A model-based improvement approach is characterized by the use of structured models such as GQM or TMMi to guide improvement through levels and steps. The GQM model (Goal-Question-Metric) is a known example of a model-based approach. Such models typically break improvements into levels or steps, promoting maturity through defined phases.
# TMMi definesfivematurity levels, not four, making statement E incorrect.
# Statement C is incorrect since model-based improvement can be applied both at project and organizational levels.
# Statement B istruefor TPI NEXT, not false, but it isnot selecteddue to the expected best fit being A and D, aligning with the general model characteristics used in test management.
Reference:ISTQB Advanced Level - Test Manager Syllabus, section "Improving the Test Process" and Glossaire-des-tests-logiciels-v3_2F-ISTQB-CFTL.pdf for GQM reference.

by Moses at Sep 13, 2026, 11:06 PM

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