Q. What percentage of respondents recognized the significance of having a metadata management strategy, but had not implemented it in a study by the Data Warehousing Institute?

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Q. In a data warehouse environment, metadata must be able to:

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Q. What must metadata management provide means for in a data warehouse environment to keep track of revisions?

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Q. In a data warehouse environment, where does metadata come from?

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Q. Why is metadata management in a data warehouse different from that in an operational system?

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Q. What is a key challenge in metadata management for data warehouses?

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Q. In metadata standardization, what is essential for tools that represent data structures?

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Q. How must metadata revisions ripple throughout the data warehouse when changes occur?

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Q. What is essential for metadata about data structures, data elements, events, and rules in a data warehouse?

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Q. What must be possible for end-users while they use front-end tools for information access?

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Q. What should metadata management provide to end-users in a data warehouse environment?

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Q. Why is it important to establish a general list of metadata sources for a data warehouse?

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Q. Which of the following is NOT a usual source of metadata in a data warehouse?

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Q. Where can you find specifications for mapping data staging files to load images?

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Q. Which source provides information about the list of query and report tools?

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Q. What do COBOL copybooks, program specifications, and physical file layouts have in common in the context of data warehouse metadata?

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Q. In which area of a data warehouse can you find data models for centralized data warehouses and dependent data marts?

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Q. Where would you typically find criteria for merging into initial extract files on each platform?

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Q. What is a major challenge in metadata management when using multiple software tools in a data warehouse?

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Q. What is a challenge associated with version control of metadata in a data warehouse?

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