
Software Programming : Data Warehousing Mining QUESTIONS AND ANSWERS :: part1 : 11 to 15
Following Software Programming language Entrance Multiple choice objective type questions and answers will help you in Software Programming 2024 examinations :
11.An OLAP tool provides for |
Multidimensional analysis |
Roll-up and drill-down |
Slicing and dicing |
Rotation |
Setting up only relations. |
12.The process of removing the deficiencies and loopholes in the data is called as #2. The process of removing the deficiencies and loopholes in the data is called as |
Aggregation of data |
Extracting of data |
Cleaning up of data. |
Loading of data |
Compression of data. |
13.Which of the following is not the managing issue in the modeling process? |
Content of primary units column |
Document each candidate data source |
Do regions report to zones |
Walk through business scenarios |
Ensure that the transaction edit flat is used for analysis. |
14.Which one manages both current and historic transactions? |
OLTP |
OLAP |
Spread sheet |
XML |
All (opt1), (opt2), (opt3) and (opt4) above. |
More Data Warehousing Mining QUESTIONS AND ANSWERS available in next pages
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