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CS614_Mine latest Quizz
16 Aug 2016,11:54am


1_ As per Bill Inmon, a data warehouse, in contrast with classical applications is:

Data driven _ pg285
 
 
2_ Which of the following is NOT one of the three parallel tracks in Kimball's approach?
Lifecycle Maintenance track
 
 
3_ Bill Inmon argues that requirements are well understood only after
Data warehouse is populated _ pg285
 
4_ Goal driven approach of data warehouse development was result of ______ work
Böhnlein and Ulbrich-vom _ pg285
 
5_ Identify the TRUE statement:
Clustering is unsupervised learning and classification is supervised learning _ pg 270
 
6_ Normally the term “DWH face to the business user” refers to:
Lifecycle Analytical Applications track _ pg 306
 
7_ In ________learning you don’t know the number of clusters and no idea about their attributes.
Unsupervised learning  
 
8_ Waterfall model is appropriate when
Requirements are clearly defined _ pg 284
 
9_ Implementation of a data warehouse requires ________ activities.
none of above
 
10_ Normally the input data structure (a database table) for a data mining algorithm:
Has more number of records than attributes  (not sure)
 

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