UM0-200問題集、OMG実際の試験問題

質問 1

Assume !p denotes sending of p, ?p the reception of p. In the exhibit, what traces are valid? (Choose three)

A. <!p, !r, ?p, ?r, !r, !q, ?r, ?q>

B. <!p, !r, ?p, ?r, !r, ?r, !r, ?r, !q, ?q>

C. <!p, ?p, !r, ?r, !r, !q, ?r, ?q>

D. <!p, !r, ?p, ?r, !r, ?r, !r, ?q, !r, ?q>

E. <!p, ?p, !q, ?q>

F. <!p, ?p, !r, !r, ?r, ?r, !q, ?q>

正解: B,E,F

質問 2

What is permitted for the profile mechanism?

A. creates new metamodels

B. removes existing metamodels

C. extends existing metamodels

D. changes existing metamodels

正解: C

質問 3

What best describes the distinction between a delegation connector and an assembly connector?

A. An assembly connector connects the required interface or required port of one component with the provided interface or provided port of another component, while a delegation connector connects the external contract of a component with its internal parts.

B. An assembly connector connects two components while a delegation connector connects the internal contract of a component with its external parts.

C. A delegation connector can be used to model the internals of a component, while an assembly connector cannot.

D. Assembly connectors provide white box views of components, while delegation connectors provide black box views.

正解: A

質問 4

What does a state list represent?

A. notational shorthand for a set of states

B. list of the substates of a composite state

C. set of states that share the same entry and exit actions

D. set of states that share a single outgoing transition

正解: A

質問 5

What indicates an artifact instance in UML notation? (Choose two)

A. single sheet icon with a folded-over corner

B. memo box

C. <<artifact>> keyword

D. class box with two smaller rectangles on its left side

E. syntactically well-formed file name

正解: A,C

質問 6

What represents the deployment target of a deployed artifact?

A. the deployed artifact's output data stream

B. a shared aggregation relationship

C. the location of the deployed artifact

D. a node instance, but never a property instance

正解: C

質問 7

In the exhibit, if all incoming arrows provide the same value, how many values does the pin have?

A. three

B. none

C. one

D. two

正解: A

質問 8

In the exhibit, what is true about Mpar?

A. Receiving p must always precede receiving q.

B. Sending p must always precede sending q.

C. Every trace contains all three messages.

D. There are legal traces that do not contain message q.

正解: C

質問 9

What does a run-to-completion processing for state machines mean?

A. The executions of orthogonal regions are serialized.

B. The thread executing the state machine cannot be pre-empted by the scheduler.

C. Interrupts are disabled while the state machine is running.

D. No other event will be processed until the current event is fully processed.

正解: D

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