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CORRECT TEXT
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)

As Input for the system development, the Board of Director 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? (Choose two)

• A.Clear specification of the goals with the help of use case and the associated activity diagrams.
• B.Formulation of other goals, since the given goals are not feasible.
• C.Documentation of the goals in a sequence diagram.
• D.Documentation of the goals with the help of goal tress, in order to obtain more concrete goals.

You carry out modelling of requirements with a use case diagram. Which answer best describes its prospective modelling elements? (1 Point)

• A.Actors, messages and activities
• B.Objects, use cases and activities
• C.Actors, use cases and associations
• D.Objects, activities and associations

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)

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 which statement is not true?

• A.The relationship between loading crane and the system is not specified in the sufficient detail
• B.The actor with the designation "???" and the data flow "Goods"??? should be omitted, because there is not enough information about them and there are too many ambiguities
• C.The relationship between truck and truck driver is not necessary
• D.The Problem assignment of the system cannot be delivered from the diagram