Free ISQI IREB Practice Test & Real Exam Questions

  • Exam Code/Number: IREB
  • Exam Name/Title: IREB Certified Professional for Requirements Engineering
  • Certification Provider: ISQI
  • Corresponding Certification: ISQI Certifications
  • Exam Questions: 84
  • Updated On: Sep 29, 2026
In order to document a door system for an underground railway system, the following activity diagram has been modeled. You reconcile this diagram with your notes. Which two of the following notes were not represented in the diagram?
Correct Answer: D,E Vote an answer
HOTSPOT
In requirements engineering, a differentiation is made between system scope and context scope. In both cases it is possible that so-called grey zones may appear. For each statement, indicate if it is true or false?
Correct Answer:

Explanation:
A new system for monitoring vital functions of patients is to be developed. The system is to be used in intensive care. The usability of the system is especially critical, primarily because the nursing staff must correctly interpret the information indicated by the system and do so under great time pressure.
Which two techniques are best suited to identifying the user requirements? (Choose two)
Correct Answer: D,E Vote an answer
CORRECT TEXT
You are employed as a requirements engineer in a company in the logistics sector and are involved in a project that aims to replace a legacy application for distribution and shipment of goods with a new system. A colleague has already created a context diagram. You are assigned to check this. What are your thoughts about this? Indicate for each statement whether it is true or false. (3 Points)
Correct Answer:
A,C,F,G
According to the Kano model, there is particular category of system attributes that has an almost linear relationship between satisfaction and degree of compliance.
For which category is this so?
Correct Answer: D Vote an answer
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Which one is a product risk associated with the air quality management system?
Correct Answer: D Vote an answer
Which two statements are correct with regards to the introduction of a requirements engineering tool? (Choose two)
Correct Answer: B,C Vote an answer
Requirements documentation can either be natural language or model-based. Which two
statements are most applicable? (Choose two)
Correct Answer: B,D Vote an answer
Validating requirements is one of the main activities of the requirements engineering. Which four of the following techniques are suitable for requirements validating? (Choose four)
Correct Answer: B,H,I,K Vote an answer
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