ISQI Certified Professional for Requirements Engineering - Foundation Level Examination 認定 IREB-IT-CQ03 試験問題:

1. As input for the system development, the Board of Directors of an automotive manufacturer
has specified the following goals:
1.The infotainment system should be easy to operate.
2.The user must be able to operate the system without becoming distracted from the road traffic.
3.The system should function without an additional power source.
4.The system should be configurable for various models of car.
With which two approaches can these goals be detailed and refined best? (2 Points)

A) Clear specification of the goals with the help of use casesand the associated activity diagrams.
B) Documentation of the goals in a sequence diagram.
C) Formulation of other goals, since the given goals are not feasible.
D) Decomposition of the goals with the help of goaltrees, in order to obtain more concrete goals.

2. Validating requirements is one of the main activities of requirements engineering. Which four of the following techniques are suitable for requirements validation? (2 Points)

A) Generalization
B) Stakeholder analysis
C) Decomposition
D) Ranking
E) Monitoring
F) Inspection
G) Apprenticing
H) Perspective-based reading
I) Validation by using an interface prototype
J) Walk through
K) Visualization

3. Within system development, conflicts continually arise between stakeholders with regard to
the requirements. As a requirements engineer, how do you handle conflicts in projects best? (1 Point)

A) You resolve the conflict with the best resolution technique available to you.
B) You ignore the conflict since this is a matter for project management.
C) You analyze the conflict, try to bring about a solution with a suitable technique and document relevant information about the conflict.
D) In order to resolve such conflicts you escalate them via the escalation paths defined in the project.

4. CORRECT TEXT
You have been commissioned to analyze a change request for its possible impact. Which of the following aspects must be analyzed for this? (2 Points)

5. For an interview, you have prepared a use case diagram for the system to be specified. You decide to talk through a use case in detail with the stakeholder. You receive very useful feedback which must now be documented. Which of the following means of expression is least suitable to document the details of a single use case? (1 Point)

A) Context diagram
B) Natural language
C) Activity diagram
D) State diagram
E) Class diagram

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