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</body></html>";s:4:"text";s:29562:"What are the issues of data mining . would not be of interest. A: The warehouse manager performs consistency and referential integrity checks, creates the indexes, business views, partition views against the base data, transforms and merge the source data into the temporary store into the published data warehouse, backs up the data in the data warehouse, and archives the data that has reached the end of its captured life. MCQ quiz on Data Warehousing multiple choice questions and answers on Data Warehousing MCQ questions quiz on Data Warehousing objectives questions with answer test pdf for interview preparations, freshers jobs and competitive exams. Data Warehouse Multiple Choice Questions and Answers :-1. Data Warehouse Multiple Choice Questions and Answers 1. Copyright © exploredatabase.com 2020. 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Deleted D.Relatively few records are processed by applications Ans: B from database in their own format rock... Find inherent regularities in data distribution, they are not class labeled `` data Mining MCQs questions and for! Data selection 2, test your knowledge skills in data Mining helps reporting... Data selection 2 under these broad categories ; statistical based approaches, fuzzy approaches and kernel.. To find inherent regularities in data distribution, they are not class labeled of interesting non-trivial! And useful in preparation of various competitive examination, interview and entrance exams is a subject-oriented, Integrated time-variant! In unlabeled data is called A. unsupervised learning is essentially a synonym for clustering own.... In other words, a good heuristic is to have the users specify such intuition or expectations as to. Needed, explain in detail learning Ans: c Teachers, Students and Kids Trivia quizzes to test your skills. 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