Question 1

Choose the correct answer.

Consider the following two activity diagram fragments labeled Fragment 1 and Fragment 2. The JoinSpecification for Fragment 1 is completely specified, but the JoinSpecification for Fragment 2 is not.

Which join specification for Fragment 2 will make it exhibit the same behavior as fragment 1? Assume that activities with the same names exhibit the same behavior

Options :

A : b1 or b2 or b3 or b4

B : (b1 or b?) and (b3 or b4)

C : (b1 or b2) and b3 and b4

D : The question cannot be answered because Activity Diagram Fragment 1 is ambiguous

Answer: C

Question 2

What are streaming parameters?

Options :

A : parameters that are mapped to flow ports

B : parameters in which tokens are never buffered

C : parameters through which a continuous stream of tokens pass

D : parameters through which an activity can accept or produce tokens throughout its execution

Answer: B

Question 3

Given the following bdd fragment and table showing messages sent between blocks:

Block C Is encapsulated; none of the other blocks are.

Which Ibd for block A has the correct assignment of flow ports and connectors? If two or more options are correct, select the one with the fewest ports.

Options :

A :