A. system context model
B. interaction model
C. environmental model
D. both system context and interaction
Explanation: The context model of a system may be represented using associations. Associations simply show that there are some relationships between the entities involved in the association.
Related Mcqs:
- Which of the following is a dynamic model that shows how the system interacts with its environment as it is used ?
A. system context model
B. interaction model
C. environmental model
D. both system context and interaction - Which of the following term is best defined by the statement:”a structural relationship that specifies that objects of one thing are connected to objects of another” ?
A. Association
B. Aggregation
C. Realization
D. Generalization - Which of the following is not the primary objectives in the analysis model ?
A. describing the customer complaints
B. establishing a basis for the creation of a software design
C. defining a set of requirements that can be validated once the software is built
D. none of the mentioned - If you are working on real-time process control applications or systems that involve concurrent processing, you would use a___________________?
A. Activity diagram
B. Sequence diagram
C. Statechart diagram
D. Object diagram - A data model contains___________________?
A. data object
B. attributes
C. relationships
D. all of the mentioned - Which model describes the static structure of the system using object classes and their relationships ?
A. Sequence model
B. Subsystem model
C. Dynamic model
D. Structural model - Which model shows the flow of object interactions?
A. Sequence model
B. Subsystem model
C. Dynamic model
D. Both Sequence and Dynamic model
View AnswerAnswer: a
Explanation: Sequence model are represented using a UML sequence or a collaboration diagram and are dynamic models. - Which of the following is a building block of UML ?
A. Things
B. Relationships
C. Diagrams
D. All of the mentioned - Which of the following UML diagrams has a static view ?
A. Collaboration
B. Use case
C. State chart
D. Activity - Which of the following is not a design principle that allow the user to maintain control ?
A. Provide for flexible interaction
B. Allow user interaction to be interrupt-able and undo-able
C. Show technical internals from the casual user
D. Design for direct interaction with objects that appear on the screen
