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What is the statement "An activity specifies the behavior of a use case?
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Given the following diagram:
What is the order of Interactions?
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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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What is a flow port that is typed by a flow specification said to be?
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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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Given the following diagram:
What is the significance of typing the connector with an association?
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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)
