Free UM0-300 Exam Braindumps (page: 13)

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What is a protocol state machine used to define?

  1. the state machine of a protocol object
  2. an interaction between two state machines
  3. the state machine that corresponds to an interaction specification
  4. the valid operations for invoking the behavioral features of a classifier

Answer(s): D



In the exhibit, what does the protocol state machine in the diagram specify?

  1. A client of the associated classifier must always first invoke behavioral feature m1.
  2. Both condition C1 or condition C2 must be true before the associated classifier can be invoked.
  3. Either condition C1 or condition C2 must be true before the associated classifier can be invoked.
  4. Only behavioral features m1, m2, and m3 can be invoked on instances of the associated classifier.

Answer(s): A



An information flow may NOT occur between which elements?

  1. classes
  2. packages
  3. use cases
  4. associations
  5. instance specifications

Answer(s): D



Which classifiers may NOT realize an Informationltem?

  1. Class
  2. Signal
  3. Interface
  4. Component
  5. ObjectNode
  6. lnformationltem

Answer(s): E






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