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UNIT 06: REQUIREMENTS DOCUMENTATION USING MODELS

Quiz by Azniah Ismail

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21 questions
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  • Q1
    To support young actors and directors, a contest for short films is held. The three best films will be awarded. The films submitted may have a maximal length of 20 minutes and have to take into consideration the constraints depicted in the diagram given. Which following statement does NOT match the diagram? (Click on diagram to make it bigger)
    Question Image
    Three directors may direct a film collaboratively.
    A film with only one actor may be submitted.
    A director directs two films submitted
    An actor may star in any number of films.
    120s
  • Q2
    What is NOT depicted in a use case diagram?
    The actors of an application.
    The process/ steps of an application.
    The use cases of an application.
    The functions of an application.
    120s
  • Q3
    The following state chart diagram depicts the behavior of an online shopping system. This system provides the customers with the possibility to browse the available product catalog and to purchase items. Which statements match the above diagram?
    Question Image
    To leave the state 'ordering' the event 'purchasing canceled' has to happen.
    A direct transition from the state 'entering shipment details' to the state 'catalogue view' is not possible.
    A direct transition from the state 'catalogue view' to the state 'confirming order' is possible.
    The event 'purchase chosen' has to happen to enter the state 'ordering'.
    120s
  • Q4
    The following activity diagram depicts the preparation of a meal. Which statement match the diagram?
    Question Image
    'Mix ingredients happens as soon as 'chop vegetables' is finished.
    'Beat eggs' and 'chop vegetables' have to finished at the same time.
    'Serve' has to follow 'taste'.
    'Preheat oven' has to happen prior to 'mix ingredients'.
    120s
  • Q5
    In requirements engineering, there are substantial advantages graphical models have over plain textual specifications in natural language. Sort the following statements into ADVANTAGE and NOT ADVANTAGE of graphical models over texts.
    Users sort answers between categories
    Sorting
    120s
  • Q6
    Based on the diagram given, which statement is FALSE?
    Question Image
    The system can ask to calculate the route dynamically without having to determine the GPS coordinates first.
    A route can be calculated without querying traffic information.
    The order of 'enter destination' and 'determine GPS coordinates' is arbitrary.
    A route can be calculated after querying traffic information.
    120s
  • Q7
    You are modeling the requirements for a management system to be applied in universities. The steps of enrollment of a new students at a university is to be documented model-based. Which of the followings is best suited?
    Use case diagram
    Context diagram
    Class diagram
    Activity diagram
    120s
  • Q8
    A system is described in different perspectives. What is described in the functional perspective?
    Portability of the system.
    Structure of input data.
    Reaction of the system upon interval events.
    Transformation of input data into output data.
    120s
  • Q9
    Which one of the following statements best matches the definition of the term 'model'?
    A concrete representation of reality.
    A conceptual description of a system.
    A huge representation of reality.
    An abstract representation of a reality.
    120s
  • Q10
    The use case specification is an integral part of a use case diagram.
    false
    true
    True or False
    120s
  • Q11
    Use case diagrams describe a system from the user's perspective.
    true
    false
    True or False
    120s
  • Q12
    The 'extend' relationship between use cases models a conditional relationship.
    true
    false
    True or False
    120s
  • Q13
    Each actor has to have a relationship to at least one use case.
    true
    false
    True or False
    120s
  • Q14
    If a use case specification is too complex, the use case flow of actions can be better described with a data flow diagram.
    false
    true
    True or False
    120s
  • Q15
    If two use cases are small, the documentation can be combined in one use case specification.
    false
    true
    True or False
    120s

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