OMG-OCSMP-MBI300 Exam Practice Test Instant Access

Question 1

Choose the correct answer.

A system engineer has created the following model of a tank system composed of two tanks and a pipe connecting them:

The system engineer wants to mathematically relate the flow of water through the pipe using the following mass conservation equation: Tank_System wFlowin flowRate * Tank_System pipe endA_Area = Tank_System wFlowOut flowRate * Tank_System pipe endB_Area How would the system engineer model this in SysML?

ACreate a block to represent the mass conservation equation, use it in Tank_System. and relate its properties to the properties of wFlowin. wFlowOut. and pipe

BCreate a constraint block to represent the mass conservation equation, use it in Tank_System. and relate its parameters to the properties of wFiowin. wFlowOut. and pipe

CCreate a constraint block to represent each of wFlowin wFlowOut and the mass conservation equation; use these constraint blocks In Tank_System. and relate their parameters to the properties of pipe.

DCreate two flow properties for Tank_System (equivalent to wFlowin and wFlowOut); create a constraint block for the mass conservation equation and use it in Tank_System. and then relate the flow properties to the new constraint property.

EIt is not possible to model this because wFlowin and wFlowOut are item properties and not flow properties

Answer : C

Question 2

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Given the following diagram:

Which diagram is correct?

AOption A

BOption B

COption C

DOption D

Answer : C

Question 3

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Given the following diagram:

Where should b4 appear In the model hierarchy?

Aas a part contained by the block B1

Bas a part contained by the block B3

Cas a part contained by the block B4

Das a part contained by the diagram Nested Parts

Answer : B

Question 4

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Where can a StateInvariant appear?

Aon a lifeline in a sd

Bon a transition in a stm

Con an object node In an act

Din the s rates compartment of a block on a bdd

Answer : A

Question 5

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

AModel an activity that refines the functional requirement.

BModel a state machine that refines the functional requirement.

CThe project methodology will indicate which way is compatible with its process.

DThe requirement text must be a clear and concise specification of the functionality.

Answer : A

Question 6

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How can the containment relationship be used to relate requirements?

APackages may represent specifications, which can be contained m other specifications

BContainment allows a requirement to be decomposed by containing sub-requirements. Packages can also contain requirements

CRequirements can contain packages, which in turn can contain other requirements. This is how hierarchical specifications can be represented in SysML

DRequirements cannot use containment. They cannot contain any other model elements.

Answer : B

Question 7

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Given the following block structure model:

What is the value of S1.vs when the parametric models are executed for the following instance?

A11

B14

C13

DThere is no value - the instance model is invalid

Answer : B

OMG-OCSMP-MBI300 OMG-Certified Systems Modeling Professional - Model Builder - Intermediate Exam Practice Test