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Free OMG-OCSMP-MBA400 Exam Braindumps (page: 11)

Page 10 of 24
PDF with 90 Questions

Choose the correct answer

Which SysML diagram type is a modification of the UML Class diagram?

  1. Parametric Diagram
  2. Internal Block Diagram
  3. Package Diagram
  4. Block Definition Diagram

Answer(s): D

Explanation:

The SysML diagram type that is a modification of the UML Class diagram is the Block Definition Diagram (BDD). A BDD shows the definition of blocks in terms of their features, such as properties, operations, ports, etc. It is similar to a UML Class diagram, but it adds some features specific to SysML, such as value types, units, flow properties, etc. A block is an extension of the UML Class metaclass that can be used to model any system component with structure and behavior.


Reference:

https://www.omg.org/ocsmp/ocsmp-adv-exam.htm https://sysml.org/tutorials/sysml-diagram- tutorial/



Choose the correct answer
Which statement about working in UPDM compliance level 1 is true?

  1. It allows users to express all the views in the architecture using only SysML elements
  2. It allows users to bring SysML elements into the architecture to enhance the hand-off between Systems of Systems and Systems.
  3. SysML elements are only used in the Systems view to enhance the hand-off process between Systems of Systems and Systems.
  4. There is no benefit jas SysML is not used in compliance level 1

Answer(s): B

Explanation:

Working in UPDM compliance level 1 allows users to bring SysML elements into the architecture to enhance the hand-off between Systems of Systems and Systems. Compliance level 1 is based on UML

and SysML concepts and provides integration with system modeling using SysML. Users can use SysML elements, such as blocks, ports, connectors, parametrics, etc., to model system components and their interactions in more detail and precision than using UML elements alone. This can facilitate the transition from architecture modeling to system design and analysis.


Reference:

https://www.omg.org/ocsmp/ocsmp-adv-exam.htm https://www.ibm.com/docs/bg/rhapsody/8.3.1?topic=function-designing-updm-profiles



Choose the correct answer.
Which versions of the various Architectural Frameworks does UPDM 1.0 officially support?

  1. DoDAF 1 0 and MODAF 1.2
  2. DoDAF 1.5, MODAF 1.2. and NAF 3.0
  3. DoDAF 1 5 and 2.0, and MODAF 1.2
  4. DoDAF 1 5 and MODAF 1.2

Answer(s): C

Explanation:

The versions of the various Architectural Frameworks that UPDM 1.0 officially supports are DoDAF 1.5 and 2.0, and MODAF 1.2. UPDM 1.0 provides two sets of profiles: one for DoDAF 1.5 and MODAF 1.2 based on the UPDM 1.1 metamodel, and another for DoDAF 2.0 based on the same metamodel. UPDM 1.0 does not support NAF (NATO Architecture Framework), which is another architectural framework used in the defense domain.


Reference:

https://www.omg.org/ocsmp/ocsmp-adv- exam.htm https://www.omg.org/spec/SyM/1.0/About-SyM/



Choose the correct answer.
A control unit aboard a ship sends commands to a remote-controlled submarine. which in turn sends messages to the ship after completing each major stage of its overall mission. For each distinct stage, the ship orders the submarine to perform a different set of operations. Completing any given stage takes a widely variable amount of time
Why it is appropriate to use the MARTE profile to model this system with SysML?

  1. The control unit is an embedded system, which the MARTE profile makes it possible to model in SysML
  2. The stage transitions of the mission equate to a logical dock, a temporal construct that MARTE brings to SysML
  3. The stage transitions of the mission equate to a chronometric clock a temporal construct that MARTE brings to SysML
  4. The control unit must order the submarine's operations in real time, which the MARTE profile makes it possible to model in SysML.

Answer(s): D

Explanation:

It is appropriate to use the MARTE profile to model this system with SysML because the control unit must order the submarine's operations in real time, which the MARTE profile makes it possible to model in SysML. MARTE is a UML profile that provides concepts and annotations for modeling and analyzing real-time and embedded systems. It supports modeling time-related properties and constraints, such as deadlines, periods, durations, clocks, etc., as well as resource-related properties and constraints, such as memory, CPU, power, etc. By using MARTE, one can capture the real-time requirements and behavior of the system and perform schedulability and performance analysis.


Reference:

https://www.omg.org/ocsmp/ocsmp-adv-exam.htm https://www.omg.org/spec/MARTE/1.2/About-MARTE/






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