CS614: Data Warehousing -Final Term Current Paper Fall 2021

 

CS614 Today 14.03.2022 08am

35 Mcqz from MOAZZ, WAQAR AND JUNAID FILES

 

1. Differnet metrics used for comparison data mining techniques. Name the metrics?

 

2. Three dimensions common in  context of Web data warehouse.

 

3. Time complexity of K means O(tkn), t=? k=? n=?

 

4. Identity header row and how columns delimited?

 

5. Situation when Parallelism can be exploited.

 

6. Quality Management Grid keys?

 

7. Diagram illustrating Business dimentional life cycle.

 

8.  DWH life cycle key factors.

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