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Quiz

Chapter 2

Alexander Glover 10 perguntas

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Perguntas do quiz (10)

  1. 1Use cases focus on ____ from an ____ point of view.
    1. Aa) Security/External
    2. Bb) integrity/internal
    3. Cc) diagrams / management
    4. Dd) quality / customer
    5. Ee) all a-d
    6. Ff) none a-e
  2. 2Which one of the following statements is false concerning class diagrams?
    1. Aa) an object has state
    2. Bb) classes are concrete structures
    3. Cc) objects are instances of classes
    4. Dd) classes give structure to objects
    5. Ee) class diagrams describe systems
  3. 3State machine diagrams ________.
    1. Aa) describe dynamic behavior of objects
    2. Bb) describe object states and state transitions
    3. Cc) moves to historic states
    4. Dd) a and c
    5. Ee) a and b
    6. Ff) none a-e
  4. 4Which statement is true. Models ________.
    1. Aa) deal with complexity
    2. Bb) focus on engineered systems
    3. Cc) focus on a subset of actor activities
    4. Dd) a and c
    5. Ee) a and b
    6. Ff) a, b, and c
  5. 5Which of the following are attributes of concrete data types?
    1. Aa) Can have operations
    2. Bb) Unique name
    3. Cc) Defined by implementation-independent specifications
    4. Dd) Has a set of allowed values
    5. Ee) a and d
    6. Ff) b, c, and d
    7. Gg) a and b
    8. Hh) a, b, and d
  6. 6Which statement is false?
    1. Aa) cannot instantiate objects of abstract classes
    2. Bb) abstract classes contains non-shared methods
    3. Cc) an object is an instance of a class
    4. Dd) an object has an identity and stores attribute values
  7. 7What step is not part of the falsification during modelling?
    1. Aa) researchers propose different models of reality
    2. Bb) construct a system prototype
    3. Cc) gradually accept models with increasing supporting data
    4. Dd) reject once a counterexample is found
    5. Ee) a and b
    6. Ff) all a-d
    7. Gg) none a-g
  8. 8Extend relationships _______.
    1. Aa) used to reduce complexity
    2. Bb) typically used to describe exceptional behavior
    3. Cc) add behavior
    4. Dd) a and b
    5. Ee) a and c
    6. Ff) all a-c
    7. Gg) none a-c
  9. 9Which of the following are valid kinds of multiplicity?
    1. Aa) 1 - 1
    2. Bb) 1 - *
    3. Cc) 1 - 0
    4. Dd) * - *
    5. Ee) 0 - 0
    6. Ff) a, c and e
    7. Gg) b, c and d
    8. Hh) a, b and d
    9. Ii) all a-e
  10. 10Control nodes ______.
    1. Aa) coordinate control flows
    2. Bb) represent decisions using fork nodes
    3. Cc) represent branches in control flow using join nodes
    4. Dd) a and b
    5. Ee) all a-c
    6. Ff) none a-c

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3B SYDE 322 (Weekly Quizes) Quiz sobre Chapter 2, criado por Alexander Glover em 29-03-2019.
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English
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