Q. What is a potential advantage of using group sessions instead of individual interviews for requirements gathering?

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Q. What is the primary purpose of the Joint Application Development (JAD) methodology?

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Q. Which of the following is NOT one of the five phases of the JAD approach?

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Q. What is the role of the facilitator in a JAD team?

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Q. What is the role of the scribe in a JAD team?

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Q. Who is responsible for controlling the funding, providing direction, and empowering the team members in a JAD team?

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Q. What role do observers play in the JAD process?

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Q. When designing questionnaires for requirements gathering, what is an important consideration for question language?

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Q. Which of the following scales is used for quantitative analysis in questionnaires?

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Q. What should be the order of questions in a questionnaire design?

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Q. How can questionnaires be administered to gather requirements for a data warehouse?

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Q. What type of documentation should be reviewed for gathering requirements from user departments?

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Q. What is one of the key objectives when reviewing existing documentation from user departments?

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Q. Where do you turn for information available in the source systems when gathering data for metrics and business dimensions in a data warehouse project?

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Q. What is one of the key roles of DBAs (Database Administrators) in the requirements definition phase?

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Q. Why is formal documentation of the requirements definition phase important?

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Q. What information about data sources should be included in the requirements definition document?

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Q. Why is it important to include information about available data sources in the requirements definition document?

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Q. What role does IT application expertise play in the requirements definition phase?

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Q. What is one of the key purposes of data transformation in the context of a data warehouse project?

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