1. Categories >> Software >> Data Warehouse >> Cognos
  2. Suggest New Category

-----------Diff b/W Aggregate Function and Rollup Aggrigate
Function?

Question Posted / arkchowdary


-----------Diff b/W Aggregate Function and Rollup Aggrigate Function?..

Answer / sharath.dwh

AGGREGATE FUNCTIONS ARE USED AT DETAIL LEVEL(ROW LEVEL)

AND ROLLUP AGGREGATE IS USED AT SUMMARY LEVEL(GROUP LEVEL).



SHARATH

Is This Answer Correct ?    30 Yes 2 No

Post New Answer

More Cognos Interview Questions

How to configure the Cognos configurations to work in the Windows 2000 Server machine?

1 Answers   IBM, Infosys,

What are the components of report net?

0 Answers  

Explain difference between powerplay transformer and power play reports?

0 Answers  

how many facts&dimensions tables in a sales project?can any body name those dimensions and fact tables please

6 Answers   TCS,

What are the roles defined by cognos platform?

0 Answers  




These are few Interview questions i faced.I hope to get help here. 1.Can we convert a Crosstab to List? 2.How do you approach and who tells you what exactly the way report has to be developed so that i meets the client requirements? 3.Can we link the List and Chart thats created in the same report? 4.Where do you edit sql in cognos8 ? 5.What is the difference between native sql and oracle sql? 6.What is the difference between MOLAP and ROLAP? 7.What is the use of BI in datwarehousing? 8.What are set functions? 9.How do you test a report? 10.What are the variables you find in toolbox? 11.How many types of filters are there in cognos8? All the answers r welcomed .U can reach me at vinod.davala@gmail.com

4 Answers   IBM,

how can i test the reports in cognos

1 Answers   IBM,

how u burst the reports? if u r bursted reports is not reached to destination how u identify???

2 Answers   Infosys, Wipro,

what is surrogate key give example?

2 Answers  

Cognos TM1 1. What are the different windows in Turbo Integrator? 2. What is the use of advanced window in Turbo Integrator? 3. What is TM1 Workflow. How do you create a process in that? 4. Where is Portlet used. What are differnt windows in portlet. How can you access TM1 web from portlet? Cognos 8. 1. What is Drill-on? 2.How do you implement row level security in Framework Manager? 3. How do you create tree prompt?

1 Answers   HSBC,

hi Here ive question on Reportnet when we save a report in reportstudio with what ext it save

6 Answers   iGate,

How many reports did you create in your project?

3 Answers   IBM,

For more Cognos Interview Questions Click Here
Categories