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A has three inputs I 1. I 2 and 13 and one output O, I1, I2. I3 and O are all of the same type A requires I1 or I2 to execute but I1 and I2 are mutually exclusive. I3 must be present tor A to begin.
Which activity diagram fragment correctly shows A with its three inputs and one output?
A)
B)
C)
D)
E)
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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)?
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Given a system for keeping birds away from airports One component, described by the following diagram directs audio signals at birds that approach a runway, its parts, as part properties, are typed by blocks.
A systems engineer has identified some blacks that type the pan properties, but as the design becomes more specific, the engineer discovers that these blocks exist in multiple variants.
What modeling choice does the engineer face at this point?
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Given the following diagram:
Which message ordering is valid?
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Where may constraint blocks be defined?
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How can the containment relationship be used to relate requirements?
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What is a flow port that is typed by a flow specification said to be?
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How can the composition (black diamond) relationship be used to relate Requirements?
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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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An engineer is building a model of a system that includes both Low Earth Orbit (LEO) and Geosynchronous Orbit (GEO) satellites.
Which diagram fragment shows a well-designed set of domain stereotypes that can be applied to the blocks representing those system elements?
A)
B)
C)
D)
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Given the following diagram:
What do the keywords in the braces represent?
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How should a generalization set between Shape (superclass) and subclasses Polygon. Rectangle and Triangle be marked?
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A project has produced the following initial draft sequence diagram fragment:
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Different Block kinds are modeled using stereotypes such as «system», «subsystem» or «software»
Where are these stereotypes typically defined?
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What is an effective and efficient approach to project modeling standards and conventions?
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To "show what you know" about SysML a Systems Engineer (SE) must take a total of four examinations in order Model User (MU). Model Bulkier Fundamental (MBF), Model Builder intermediate (MBI> and Model Builder Advanced (MBA). The SE must also study before taking each exam.
Which activity diagram fragment correctly uses object state constraints to document the process of studying and taking the exams, ensuring that the exams are taken in order of increasing difficulty, and allowing for the possibility that exams may have to be repeated?
A)
B)
C)
D)
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When is it possibly useful to create property-specific types?
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Which statement is true about the read only keyword when it appears next to a property?
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Which statement is true when modeling generalization?
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What is the best way to specify the behavior of a functional requirement?
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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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The following are behavioral requirements for an automobile electric window
(1) When the window button is moved into the up position and the window is not fully up the window shall begin to move up
(?) When the window button is moved into the down position and the window is not hilly down, the window shall begin to move down
(3) When the window button is released or the window reaches the fully up or fully down position, the window shall stop moving
(4) Requirements (1-3) apply when the ignition is on. However, turning the ignition off shall lake effect only after the window has stopped moving.
Which state machine diagram fragment describes the required behavior?
A)
B)
C)
D)
E)
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How would a modeler refine a use case textual narrative?
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Given the following model:
Which statement is true?
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What is the key distinction between a profile and a meta model?
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Which package diagram fragment depicts the definitions of the stereotypes Hardware and Software?
A)
B)
C)
D)
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A sequence diagram depicts the beginning of a user's session with a piece of interactive software . The diagram must show that the –Software Session is created by some activity of the .User.
Which sequence diagram fragment expresses this?
A)
B)
C)
D)
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