2.7.1 Quiz
2.7.1 Quiz |
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1 Which of the following is true?
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| 1. Complex exceptions may be included in the basic flow | ||
| 2. The basic flow is an overview of the use case | ||
| 3. The basic flow may be held up for a long time | ||
| 4. The basic flow must start and end with the system in a stable state | ||
| 5. Alternate flows should be fully specified as they are discovered | ||
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2 Interactions that do not cross the system boundary may be included in the use case text if
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| 1. If they are combined interactions | ||
| 2. They are external to the system | ||
| 3. They are internal to the system | ||
| 4. If they use consistent terminology | ||
| 5. 1 and 2 | ||
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3 Which of the following is true?
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| 1. A message includes a source and a target | ||
| 2. An interaction describes what happens | ||
| 3. An interaction always includes and active verb | ||
| 4. 1 and 2 | ||
| 5. 2 and 3 | ||
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4 An iteration statement
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| 1. Defines an alternate flow | ||
| 2. May be included in alternate flows only | ||
| 3. Looks like a computer construct | ||
| 4. Is a reader friendly way of defining a loop | ||
| 5. Can be defined using structured english | ||
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