Test
Chapter 2
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Preguntas del test (10)
1Use cases focus on ____ from an ____ point of view.
- Aa) Security/External
- Bb) integrity/internal
- Cc) diagrams / management
- Dd) quality / customer
- Ee) all a-d
- Ff) none a-e
2Which one of the following statements is false concerning class diagrams?
- Aa) an object has state
- Bb) classes are concrete structures
- Cc) objects are instances of classes
- Dd) classes give structure to objects
- Ee) class diagrams describe systems
3State machine diagrams ________.
- Aa) describe dynamic behavior of objects
- Bb) describe object states and state transitions
- Cc) moves to historic states
- Dd) a and c
- Ee) a and b
- Ff) none a-e
4Which statement is true. Models ________.
- Aa) deal with complexity
- Bb) focus on engineered systems
- Cc) focus on a subset of actor activities
- Dd) a and c
- Ee) a and b
- Ff) a, b, and c
5Which of the following are attributes of concrete data types?
- Aa) Can have operations
- Bb) Unique name
- Cc) Defined by implementation-independent specifications
- Dd) Has a set of allowed values
- Ee) a and d
- Ff) b, c, and d
- Gg) a and b
- Hh) a, b, and d
6Which statement is false?
- Aa) cannot instantiate objects of abstract classes
- Bb) abstract classes contains non-shared methods
- Cc) an object is an instance of a class
- Dd) an object has an identity and stores attribute values
7What step is not part of the falsification during modelling?
- Aa) researchers propose different models of reality
- Bb) construct a system prototype
- Cc) gradually accept models with increasing supporting data
- Dd) reject once a counterexample is found
- Ee) a and b
- Ff) all a-d
- Gg) none a-g
8Extend relationships _______.
- Aa) used to reduce complexity
- Bb) typically used to describe exceptional behavior
- Cc) add behavior
- Dd) a and b
- Ee) a and c
- Ff) all a-c
- Gg) none a-c
9Which of the following are valid kinds of multiplicity?
- Aa) 1 - 1
- Bb) 1 - *
- Cc) 1 - 0
- Dd) * - *
- Ee) 0 - 0
- Ff) a, c and e
- Gg) b, c and d
- Hh) a, b and d
- Ii) all a-e
10Control nodes ______.
- Aa) coordinate control flows
- Bb) represent decisions using fork nodes
- Cc) represent branches in control flow using join nodes
- Dd) a and b
- Ee) all a-c
- Ff) none a-c
Información
- Descripción
- 3B (Weekly Quizes) SYDE 322 Test sobre Chapter 2, creado por Alexander Glover el 29/03/2019.
- Autor
- Alexander Glover
- Idioma
- English
- Visitas
- 26
- Etiquetas
- Valoración
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