OMG OMG-OCSMP-MBI300 問題集

質問 1：
Choose the correct answer.
What is one key advantage of using SysML parametrics versus traditional derived properties?
A. A derived property requires an additional constraint expression, whereas SysML parametrics does not.
B. OCL-based constraint expressions can be used with SysML parametrics but not with derived properties
C. SysML parametrics supports non causal expressions, whereas a derived property involves an expression with a fixed output direction
D. it takes many more steps to specify derived properties in the typical tool compared to specifying constraint blocks.
正解：D

質問 2：
Choose the correct answer.
Given the following bdd fragment:

A user provides login credentials to the User Interface, and the Controller passes this information to the User Database The User Database in turn validates the user name and password (typed by PW In the «flow Specification») and responds with a Boolean value indicating whether the login was successful. The Controller provides the password to the Key Generator if login was successful.
Which diagram correctly models these communications? If two or more options are correct, select the one that passes no unnecessary information between any two blocks If two or more correct options pass the same information between blocks, select the one with the fewest ports.
A.

B.

C.

D.

正解：D

質問 3：

Assume the block is in A-State when two evCs ate received.
What is a plausible sequence of behaviors that occurs when a subsequent evG occurs?
A. action 1. stop activity X (if running), action 7, action 8, action 5, start activity Y
B. stop activity X (if running) action 8, action 5, start activity Y, action 7, action 7
C. stop activity X (if running), action 2, action 8, action 5, start activity Y, action 7, action 7
D. stop activity X (if ninning). action 2, action 8, action 5, start activity Y, action 7, action 7, action 6
E. stop activity X (if running), action 8, action 5, start activity Y, action 7
正解：A

質問 4：
Choose the correct answer
Given the following bdd for a token ring network, in which a token flows from node n to node n+1 except that when it reaches the node at the maximum position n flows to the node at the minimum position.

Which ibd correctly models this behavior?
A.

B.

C.

D.

正解：A

質問 5：
Choose the correct answer
What is a flow port that is typed by a flow specification said to be?
A. directionless
B. delegation
C. behavioral
D. conjugated
E. nonatomic
F. atomic
正解：E

質問 6：
Choose the correct answer
What is the significance of the verify relationship?
A. The verify relationship is an extension of the satisfies relationship, relating a block to a verification activity.
B. The verify relationship is restricted to relating a requirement to a testCase only.
C. The verify relationship relates a requirement to some other model element such as a testCase. activity, or interaction that can prove the requirement has been satisfied.
D. The verify relationship is used to prove. That the assertion of the satisfy relationship is true Thus, a verify relationship is meaningless without a corresponding satisfy relationship.
E. The verify relationship extends the refine relationship to specify how the requirement will be verified.
正解：E

質問 7：
Choose the correct answer.
Which package diagram fragment depicts the definitions of the stereotypes Hardware and Software?
A.

B.

C.

D.

正解：A

質問 8：
Choose the correct answer.
A project has produced the following initial draft sequence diagram fragment:

正解：