OMG-OCSMP-MBI300 Sample Questions Answers

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Which SysML construct specifies a probability distribution to the values of a property such as a basic interval distribution between min and max?

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Annex C of the SysML specification describes optional stereotypes that are useful for modeling requirements. Which stereotype are all the other stereotypes based upon, and which properties does it add to a requirement?

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How would a modeler refine a use case textual narrative?

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The formula for the determinant of a square 2X2 matrix.

|ab|

|cd|

is a'd-b'c A subsystem receives one message for each value (i e. a(v) b(v). c(v) and d(v) where v is a real number) These messages can be in any order, and the ensure sequence is followed by an "end" message. The subsystem must calculate the determinant and output it upon receipt of the end message If there are multiple messages for one value (e g . two a(v) messages), or the end message is received before all values have been received, the subsystem should signal an error.

Which state machine correctly models the required behavior? If more than one slate machine is correct, select the one with the fewest slates.

A)

B)

C)

D)

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Given the following diagram:

What Is the meaning of the consider fragment?

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A project has produced the following initial draft sequence diagram fragment:

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What is a property that may be calculated by analysis of the model?

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Given the following state machine fragment.

if it starts in F-State and then the event evB is received, what is the subsequent state?

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Which SysML construct is used to represent a connection point to an interaction when It is being used by another interaction?

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Given the following diagram:

How does state machine Example behave after receipt of event M1 with x equal to zero?

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What is the relationship between objective functions and measures of effectiveness (MOEs)?

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Assume the following state machine fragment Is In the A-State when the event evC arrives.

What is the order of behaviors that are executed after evj arrives?

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Which stereotype depicts that an object node will replace existing tokens with newly arriving tokens when the specified upper limit is reached?

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What is the best way to specify the behavior of a functional requirement?

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Given the following diagram:

What needs to be determined in order to model the connection between components s0 and u3 in more detail?

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Given the following diagram:

Which diagram is correct?

A)

B)

C)

D)

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There is a requirement to count and prioritize widgets. While it is active, the action that implements this behavior will repeatedly accept a widget and immediately output a prioritized widget. A special "final" widget will cause the action to terminate and output the total count of widgets It processed

Which activity diagram fragment shows this action along with its inputs and outputs?

A)

B)

C)

D)

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Given the following package diagram depicting profile and model library relationships to a user model.

The User Profile extends SysML with two new stereotypes of Block Hardware and Software.

Which bdd fragment is valid, yet does not contain unnecessary or redundant information?

A)

B)

C)

D)

E)

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A system engineer has created a SysML block structure for his system-of-interest. Two of the blocks (M and E) represent system-level abstractions of components that will be designed by a mechanical engineer and an electrical engineer m their respective computer-aided design (CAD) tools.

Given that the CAD models are wrapped as blocks B_mcad and B_ecad, what type of diagram should the system engineer use to quantitatively relate the properties of B_mcad and B_ecad to their system level abstractions M and E respectively?

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How is a testCase used to validate a requirement?

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What is a best practice to define the package structure for a SysML model?

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Given the following diagram:

Which diagram is correct?

A)

B)

C)

D)

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What is a 'control operator’?

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Block 1 has a value property 'a' part 1. typed by Block! sends the message Ml If a»0; otherwise it sends message M2.

Which diagram depicts this scenario?

A)

B)

C)

D)