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

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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?

Aaction 9, action 1

Baction 2, action 9, action 1

Caction 2, action 9, action 1, start activity X, evC

Dstop activity X (if needed), action 2, action 9, action 1, start activity X

Estop activity X (If needed), action 2, action 9, action 1, action 4 start activity X

Answer : C

Question 3

Choose the correct answer.

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

AAn objective function is usually a function of only one MOE.

BAn objective function is usually a function of several different MOEs

CAn MOE is usually composed of only one objective function.

DAn MOF is usually composed of several different objective functions

Answer : A

Question 4

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A system engineer specializing in rigid body dynamics wants to model the laws of motion (LOM) so that they may be reused to analyze different types of systems. The LOM consist of the mathematical relations R1 and R2. shown here.

(R1)s=ut + (1/2)at2

(R2) v = u + at

How should the system engineer represent and relate LOM. R1, and R2 in SysML?

ACreate a block for each of LOM. R1 and R? Then create part properties in LOM that are typed by R1 and R?

BCreate an activity for each of LOM. R1, and R2. Then, create actions in LOM that are typed by R1 and R2.

CCreate a constraint block for each of LOM. R1. and R2 Then, create part properties in LOM that are typed by R1 and R2.

DCreate a constraint block for each of LOM. R1, and R2- Then, create constraint properties m LOM that are typed by R1 and R2.

Answer : B

Question 5

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What is one key advantage of using SysML parametrics versus traditional derived properties?

AA derived property requires an additional constraint expression, whereas SysML parametrics does not.

BOCL-based constraint expressions can be used with SysML parametrics but not with derived properties

Cit takes many more steps to specify derived properties in the typical tool compared to specifying constraint blocks.

DSysML parametrics supports non causal expressions, whereas a derived property involves an expression with a fixed output direction

Answer : C

Question 6

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The essentials of a laptop battery capacity model are shown In the following diagrams (where the value types W, h and Wh stand for watl, hour, and watt-hour respectively). Assume that the instance values shown are inputs, and that nothing relevant has been omitted.

The designer needs to determine what the energy_capacity of battery 1 should be to enable a laptop usage_time_capacity time of 8 hours. Which combination of the options listed in the text box in the figure will achieve this Intent with minimal changes (including minimal new aspects)?

AO1.1 and O2 1

BO1.1 and O2 2

CO1 1 and O2 3

DO1.2 and O2.1

EO1 7 and O2.2

FO1.2 and O2.3

GO1 3 and O2 3

Answer : C

Question 7

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

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