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IREB Certified Professional for Requirements Engineering (IREB) - ISQI Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
45 Total Questions
1
Question
Assess the following statements about the natural language documentation of requirements in terms of being applicable or not applicable. (2 Points)

Exhibit
Select 3
Options
A Option F
G. Option G
H. Option H
I. Option I
J. Option J
B Option A
C Option D
D Option C
E Option B
F Option E
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2
Question
You would like to design a requirements document in such a way that it is particularly well suited to the project participants who are to continue working with it. Please select from the following statements the two most appropriate assignments of requirement properties to participants. (1 Point)
Select 2
Options
A For the tester the requirements must be practicable.
B For all participants the requirements must be consistent.
C For the project manager the requirements must be evaluated.
D For the developers the requirements must be easily changeable.
E For maintenance the requirements must be testable.
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3
Question
Sentence-templates can be used to document natural language requirements. You want to introduce such a sentence-template in your project and must convince your project manager of its advantages.

Which two arguments do most likely put forward in this discussion? (2 Points)
Select 2
Options
A Drafting requirements in accordance with sentence-templates can be learned in a short time.
B A requirement drafted according to a sentence-template satisfies all quality criteria for requirements.
C Requirements that are formulated according to the sentence-template contain no linguistic transformation effects.
D High quality requirements are guaranteed already from the initial documentation.
E The use of a sentence-template basically delivers greater information content.
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4
Question
You are employed as a requirements engineer in a company that develops control software for electric motors. During your work it becomes increasingly evident that the developers are very well aware of the necessary requirements, even though the requirements are not documented in their entirety. Nevertheless, you decide to document requirements systematically. Which two of the following arguments justifies this step? (2 Points) Documenting requirements systematically is important, because...
Select 2
Options
A … the coverage of the requirements by means of test cases cannot be checked.
B … non-documented requirements are difficult to negotiate between the stakeholders.
C … implementation without documented requirements is not possible.
D … documented requirements are also good requirements.
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5
Question
Points) The following state diagram is to be found in a requirements specification for an order management system. Which of the following requirements is consistent with the diagram and which are not? (2

Exhibit
Select 3
Options
A Option C
B Option E
C Option F
G. Option G
D Option B
E Option A
F Option D
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