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

• A.An MOF is usually composed of several different objective functions
• B.An MOE is usually composed of only one objective function.
• C.An objective function is usually a function of several different MOEs
• D.An objective function is usually a function of only one MOE.

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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?

• A.Create 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
• B.Create 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.
• C.Create 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
• D.Create 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.
• E.It is not possible to model this because wFlowin and wFlowOut are item properties and not flow properties

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Assume the following state machine is In the T-1 State when ev Z occurs:

Subsequently ev Voccurs.
Which sequence of actions will be executed?

• A.action 5 action 1 action 2 action4
• B.action 2
• C.action 8 action 5 action 7 action 2 action 3
• D.action 4
• E.action 8 action 5 action 7 action 2 action 3 action 4
• F.action 8 action 5 action 7 action 2 action 4
• G.action 2 action 3
• H.action 3
• I.action 5 action 2 action 3
• J.action 5 action 1 action 2 action 3
• K.action 5 action 2 action 4
• L.action 2 action 4

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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?

• A.whether any part that belongs to component s0 subclasses a pan that belongs to component u3
• B.which parts of each component participate in the connection
• C.whether component s0 subclasses component u3
• D.which parts of each component participate in a reference association

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What is the statement "An activity specifies the behavior of a use case?

• A.a constraint defined in SysML
• B.a guideline from a methodology
• C.a constraint of the use case element
• D.a constraint of the activity element

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