__________ is a subject-oriented, integrated, time-variant, nonvolatile collection of data in support of management decisions.

Related MCQs

• The value that says that transactions in D that support X also support Y is called__________.
• All set of items whose support is greater than the user-specified minimum support are called as_____________
• Certain itemsets in the dashed circle whose support count reach support value during an iteration move into the______________
• The important aspect of the data warehouse environment is that data found within the data warehouse is__________.
• Data marts that incorporate data mining tools to extract sets of data are called_________.
• data consists of sample input data as well as the classification assignment for the data
• __________predicts future trends & behaviors, allowing business managers to make proactive, knowledge-driven decisions.
• If T consist of 500000 transactions, 20000 transaction contain bread, 30000 transaction contain jam, 10000 transaction contain both bread and jam. Then the support of bread and jam is_________.
• The step eliminates the extensions of (k-1)-itemsets which are not found to be frequent, from being considered for counting support.
• __________describes the data contained in the data warehouse.