OMG-OCSMP-MBI300 Exam Practice Test Instant Access

Question 1

Choose the correct answer.

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 2

Choose the correct answer.

Given the following model:

Which statement is true?

AOnly Instances X1 and X? are invalid

BOnly instances X2 and X4 are invalid.

COnly instance X4 is invalid.

DAll instances (X1, X2, X3, and X4) are valid.

Answer : C

Question 3

Choose the correct answer.

Given the model composed of the following diagram:

The modeler has set all shown values us inputs and next intends to solve the mode that is, to calculate the outputs. Assume nothing relevant has been left out.

What is wrong with this model?

AThe modeler set a1 as an input value in case1.

BBlock A cannot be used by both easel and case2.

CBoth easel and case2 should not be underlined.

DThe slash (/) in property a1 of BlockA is an error that paramethes will assume to be a division sign.

Answer : C

Question 4

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 5

Choose the correct answer.

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?

Aan activity diagram

Ba parametric diagram

Can internal block diagram

Da block definition diagram

Answer : B

Question 6

Choose the correct answer.

Given the following diagram:

Which SysML, relationship should be used to relate c1 to Weight_Requirement for best semantics?

ACopy

BTrace

CRefine

DSatisfy

EDependency

FAssociation

Gcomposition

Answer : B

Question 7

Choose the correct answer.

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