IREB Certified Professional for Requirements Engineering - Foundation Level (CPRE FL): CPRE-FL

Which definition best characterizes the term "traceability" in terms of requirements engineering? (2 Points)

A. Traceability of the effort for the elicitation of requirements, beginning with the elicitation of the documentation right to the point of requirements acceptance

B. Monitoring of progress in requirements elicitation

C. Ability to analyze requirements for contradictory content, especially between the requirements specifications and the test cases

D. Traceability of the requirements, along with the associated documents, from the requirements elicitation to the implementation

E. Level of stabilisation between the elicited and approved requirements

At a technical college, each student is supervised by a lecturer. Some lecturers supervise several students, some none.

Which of the following class diagrams best shows this student-lecturer relationship? (2 Points)

A. Option A

B. Option B

C. Option C

D. Option D

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. Decomposition of the goals with the help of goaltrees, in order to obtain more concrete goals.

D. Formulation of other goals, since the given goals are not feasible.