August 29, 2024
Question 519 Data mining is A the process of extracting valid, previously unknown, comprehensible and actionable information from large databases and using it to make crucial […]
August 29, 2024
Question 520 A data mart may contain A summarised data B denormalized data C aggregate departmental data D All of the above Database-Management-SystemData-ware-housingUGC NET CS 2010 […]
August 29, 2024
Question 521 What is the maximum number of nodes in a B-tree of order 10 of depth 3 (root at depth 0) ? A 111 B […]
August 29, 2024
Question 89 Which of the following is an optimistic concurrency control method ? A Validation based B Timestamp ordering C Lock-based D None of these Database-Management-SystemTransactionsUGC […]
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