Use Case Diagrams and Text Test

	2.8.1 Use Case Diagrams and Text Test

	1. A use case diagram A Indicates data flow from an actor through the system B Indicates flow of control from an actor through the system C Shows procedures by which an actor may use the system D Details the functionality of the system
	2. Actor-use case relationships with arrowheads show A Which actors are active and which passive B Data flow between actor and use case C A static relationships between pairs of classifiers D A and B E A and C F None of the above
	3. How might you reasonably organise a set of add, edit and delete use cases A Have one use case for each function B Have one use case with a case statement to choose the required path C A or B provided the use case document(s) come(s) between 1 and 5 pages D Use 'include' or 'extend' relationships to link the use cases together E None of the above
	4. The basic flow A Is what happens most of the time B Is a simplified version of the full use case C May include compex iteration and selection D May not include simple selection E Is an outline of use case steps
	5. Which of the following is true A The use case text need not be structured provided that simple language is used B Sentences in the use case text should define one interaction each C Sentences in the use case text should be numbered D Business level only interactions may be included to add context to the use case E B and D F A and C G B and C
	6. How many nouns are needed in a sentence that defines an interaction? A one B two C three D four E at least one F at least two G at least three
	7. How many elements are required in a sentence that defines an iteration? (numeric answer)

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2.8.1 Use Case Diagrams and Text Test