You model invoices and invoice items with a UML class diagram.Explanation: The total amount of an invoice is calculated by summing up all individual invoice items. This means that an invoice showing 5 article prices contains 5 invoice items. What model element most accurately describes the relationship between invoice and invoice items? (1 Point)
Answer(s): A
The total amount of an invoice is calculated by summing up all individual invoice items. This means that an invoice showing 5 article prices contains 5 invoice items. What model element most accurately describes the relationship between invoice and invoice items? (1 Point)A. CompositionB. AggregationC. GeneralisationD. Association Answer(s): A
You carry out modelling of requirements with a use case diagram. Which answer best describes its prospective modelling elements? (1 Point)
Answer(s): D
The activity diagram below shows a simplified order processing procedure. Which of the following statements is correct for this flow? (2 Points)
Answer(s): C
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)
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