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BDM 311 DATA MINING AND WAREHOUSING SEPTEMBER TO DECEMBER 2025 SEMESTER BLENDED 2.0 UNIT
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64. Metadata is used by the end users for ______.
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What is the use of data cleaning?
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63. A decision support system is a system that ________.
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28. Data marts that incorporate data mining tools to extract sets of data are called ______.
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55. __________ describes the discovery of useful information from the web contents.
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__________ may be defined as the data objects that do not comply with the general behavior or model of the data available.?
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31. The dimension tables describe the _________.
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29. A directory to help the DSS analyst locate the contents of the data warehouse is seen in ______.
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26. _______________ helps to integrate, maintain and view the contents of the data warehousing system.
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_________ refers to the description and model regularities or trends for objects whose behavior changes over time.?
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