Test COG-145: IBM Cognos 8 BI Multidimensional Author
Number of questions: 57
Time allowed in minutes: 60
Required passing score: 75%
Free real questions and answers you can read here :

A report runs, and is 433 pages long, with 19,010 rows. Many of the rows are blank. The report author
uses a filter function to filter nulls, and runs the report again. The result is 143 pages, with 6273 rows, and
none of the rows are blank. What filtering style did the report author decide to use?
A.Conventional
B.Dimensional
C.Relational
D.Functional
Answer:B