OMG OMG-OCSMP-MBF200 問題練習

Question No : 1
What is the main function of a state machine diagram in SysML?

• A.To represent interactions between systems
• B.To model the internal states and transitions of a system or subsystem
• C.To capture allocation relationships
• D.To define system parametrics

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Question No : 2
Which relationship in a SysML Requirements Diagram indicates that a design element satisfies a requirement?

• A.Verify
• B.Satisfy
• C.Trace
• D.Refine

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Question No : 3
In SysML, which of the following is required to build a parametric diagram?

• A.Activity diagrams and sequence diagrams
• B.Block definition diagrams with constraints and parametric relationships
• C.State machine diagrams with defined transitions
• D.Use case diagrams linked to requirements

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Question No : 4
What is an "Action" in a SysML activity diagram?

• A.A decision point within the activity flow
• B.A task or function that is performed during the activity flow
• C.A representation of a state transition
• D.A visual depiction of system structure

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Question No : 5
In a SysML parametric diagram, what does a constraint block define?

• A.System requirements
• B.Behavior flow
• C.Mathematical relationships between properties
• D.Use case interactions

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Question No : 6
How does a system model differ from a diagram in SysML?

• A.The model is a complete representation of the system, while diagrams are only partial views
• B.Models are text-based, while diagrams are graphical
• C.Models only describe hardware
• D.Diagrams are complete representations of the system

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Question No : 7
In a sequence diagram, what does a synchronous message indicate?

• A.A message that triggers the system to change states
• B.A message that must receive a response before the interaction continues
• C.A message that is sent asynchronously
• D.A message that terminates the interaction

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Question No : 8
How does bidirectional model transformation enhance model consistency?

• A.It synchronizes changes between two models in both directions.
• B.It converts the model into code directly.
• C.It supports only one-way synchronization.
• D.It solely focuses on graphical interface improvements.

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Question No : 9
In SysML, what is a reference association in a Block Definition Diagram (BDD)?

• A.A relationship showing ownership between blocks
• B.A connection that indicates one block refers to another without owning it
• C.An interaction between blocks
• D.A composition relationship between parts

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Question No : 10
What is the primary purpose of a SysML activity diagram within a model?

• A.To show system structure
• B.To define system requirements
• C.To capture system behavior through activities and control flows
• D.To display hardware components

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Question No : 11
What is the main function of a Use Case model in SysML?

• A.To describe system structure
• B.To depict interactions between the system and external actors that fulfill user goals
• C.To capture physical system components
• D.To represent constraints

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Question No : 12
Which SysML construct allows for the definition of relationships between structural elements in a system?

• A.Activity Diagram
• B.Block Definition Diagram (BDD)
• C.Sequence Diagram
• D.Use Case Diagram

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Question No : 13
Which SysML relationship connects a requirement to the system function that verifies it?

• A.Trace Relationship
• B.Verify Relationship
• C.Allocate Relationship
• D.Refine Relationship

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Question No : 14
What is the main purpose of a Requirements Diagram in SysML?

• A.To represent dynamic behavior
• B.To display system requirements and their relationships to other elements
• C.To model system structure
• D.To show system interactions over time

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Question No : 15
What is the relationship between a model and a diagram in SysML?

• A.Diagrams are used to communicate parts of the model
• B.A diagram contains all system details
• C.Models are only graphical
• D.Diagrams and models are equivalent

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