Which of the following is a perceived advantage of using workshops to investigate requirements?

• A.It obtains buy-in and acceptance for the project,
• B.It reduces speed and productivity of the project.
• C.It focuses on a narrow view of the area under investigation.
• D.It is time-consuming to arrange and organise.

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Which of the following diagrams explicitly shows the sequence of tasks?

• A.A class model.
• B.A swim-lane diagram.
• C.A use case diagram.
• D.A business activity model.

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How would usability and performance requirements be classified?

• A.As technical requirements.
• B.As functional requirements.
• C.As non-functional requirements.
• D.As general requirements.

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Which of the following investigation techniques is the MOST time consuming?

• A.Ethnographic study.
• B.Questionnaires.
• C.Activity sampling.
• D.Shadowing.

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What occurs at handoffs when two actors do not synchronise their work?

• A.Decisions.
• B.Functions.
• C.Queues.
• D.Errors.

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