Database Processing for BIS A data warehouse is a database system that is optimized for operational transaction processing. True False True False ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS The "F" in RFM analysis stands for ________ . freshness frequently fantasy fast food freshness frequently fantasy fast food ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Which of the following is not a component of a data warehouse? Data extraction/cleaning/preparation programs Data metadata None of these Data warehouse data Data extraction/cleaning/preparation programs Data metadata None of these Data warehouse data ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS We have done an RFM analysis on our customer data. Mary Jones has a score of "1 1 5". This series means that Mary ________ . Has ordered recently, orders frequently, but doesn't place a large order when she orders Hasn't ordered recently, orders infrequently, but places a large order when she orders. Hasn't ordered recently, orders infrequently, and doesn't place a large order when she orders. Has ordered recently, orders frequently, and places a large order when she orders. Has ordered recently, orders frequently, but doesn't place a large order when she orders Hasn't ordered recently, orders infrequently, but places a large order when she orders. Hasn't ordered recently, orders infrequently, and doesn't place a large order when she orders. Has ordered recently, orders frequently, and places a large order when she orders. ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Business Intelligence (BI) systems do not obtain their data by which of the following means? Process data purchased from data vendors Process extracts from operational databases Read and process data from an operational database Process transactions Process data purchased from data vendors Process extracts from operational databases Read and process data from an operational database Process transactions ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Which of the following are not done by Business Intelligence (BI) systems? Process and record transactions only Analyze past and current activities only Both of the above are correct. Neither of the above is correct. Process and record transactions only Analyze past and current activities only Both of the above are correct. Neither of the above is correct. ANSWER DOWNLOAD EXAMIANS APP
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