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1.
Which definition best characterizes the term "traceability" in terms of requirements engineering? (2 Points)
2.
In order to document a door system for a underground railway system, the following activity diagram has
been modelled. You reconcile this diagram with your notes. Which two of the following notes were not
represented in the diagram? (1 Point)
Your notes:
3.
Your company uses only text processing as a tool in requirements management. Which two essential tasks
for requirements management are least supported by this tool? (1 Point)
4.
Your company works intensively with models in requirements engineering and uses UML for the description
of models. Which three capabilities should a modeling tool possess in order to be able to create traceable
models in the requirements engineering? (3 Points)
5.
Which two statements are correct with regard to the introduction of a requirements engineering tool? (2
Points)
6.
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.
(2 Points)
Correct Answer: Answer: B, C, E, G
Section: (none)
Explanation
Explanation/Reference:
answer is accurate.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...
7.
In delimiting system and system context, a differentiation is made between the system boundary and the
context boundary. This differentiation is important in order to understand which aspects impact on the
requirements of the system to be developed and which do not. Choose the two correct statements.
(2 Points)
8.
Which two pieces of information should always be recorded in the stakeholder list? (1 Point)
9.
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 sounder great time pressure. Which two
techniques are best suited to identifying the user requirements? (2 Points)
10.
Requirements elicitation: Your company has received a customer contract to develop a system for the scheduling of the customer's delivery vans.
It is your task to identify the requirements for this scheduling system. You have arranged appointments for interviews with three key members of the customer's staff, and are now preparing interview questions. Which of the questions below are appropriate interview questions for the requirements elicitation? (2 Points)
It is your task to identify the requirements for this scheduling system. You have arranged appointments for interviews with three key members of the customer's staff, and are now preparing interview questions. Which of the questions below are appropriate interview questions for the requirements elicitation? (2 Points)