UM0-100問題集、OMG実際の試験問題

質問 1

What does an activity contain? (Choose two)

A. lifelines

B. edges

C. nodes

D. messages

E. classes

F. states

正解: B,C

質問 2

In the exhibit, where is the execution occurrence in the sequence diagram named R?

A. lifeline b

B. message denoted by r

C. lifeline a

D. message with identifier v (dashed line)

E. at the arrowhead of the dashed message on lifeline a

F. lifeline b in thin vertical rectangle

正解: F

質問 3

In the exhibit, when Actor X initiates Use Case A, how many other actors must be involved?

A. 3

B. 1

C. 0

D. 2

正解: B

質問 4

What kind of structure diagram is NOT a UML 2.0 diagram?

A. class diagram

B. composite structure diagram

C. package diagram

D. entity diagram

E. component diagram

正解: D

質問 5

An activity is what kind of element?

A. behavior

B. collaboration

C. method

D. action

E. state machine

正解: A

質問 6

In UML, what is the behavior of an object caused by?

A. an operation

B. a call

C. an event type

D. an event

E. a trigger

正解: D

質問 7

What is a selector of a lifeline?

A. an expression selecting one out of a set; a general indexing mechanism

B. a scheduler that chooses the next lifeline on which to run

C. a construct to select one lifeline out of all the lifelines in the diagram

D. a specific lifeline that selects a resource from a resource pool

正解: A

質問 8

Let us denote sending of p as !p and receiving p as ?p. Which traces define the interaction M in the exhibit? (Choose two)

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

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

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

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

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

正解: A,E

質問 9

What does an association specify?

A. links between instances of untyped classes

B. links between associated types

C. tuples that are not links

D. links between instances of associated types

E. relationship among models

正解: D

質問 10

A circle with a solid circle inside and three incoming arrows is depicted in the exhibit. How many of the arrows must provide values for the circle to have an effect?

A. three

B. none

C. one

D. two

正解: C

質問 11

Which statement most accurately describes the UML concept of actors?

A. Users, external systems, or sensors may be actors.

B. Users may be actors.

C. Users or external systems may be actors.

D. External systems may be actors.

E. Users, external systems, or internal databases may be actors.

F. Users, external systems, internal databases, or sensors may be actors.

正解: A

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