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Data Warehouse Interview Questions
Questions Answers Views Company eMail

when we dont use aggregator in mapping ?

CSC,

2 6733

What r the existing server jobs in parallalism?

ITC Infotech,

2438

1.what is materialized data? 2.how to view the materialized data?

HCL, IBM,

2921

what is workflow varible

HP,

1 6064

In my Report C-id c-name Revenue are the query items I need to display the report has Alternative colors for rows and Revenue >=1000 has display in another color? i.e Both c-id,c-name are applying the alternative color(red,yellow) condition and revenue (blue) u think..How its possible? Iam doing for alternative colors i defined Two dataitems as running-count and Mod... and next in Boolean varaible define as [Query1].[Data Item2] = 1 or 0 and [Query1].[Revenue]>=1000 as like this (it's correct or not) and define in condition explorer yes and no purpose two colors(here how to define 4 revenue color) By selecting the list columns body style its applying only the Body and run report it working only for alternative colors Next i defined by using same Boolean condition for revenue like this. For selecting only the Revenue Body and define as yes 4 one color and no for another color? But here it the revenue column also applying only the alternative color condition and it's taking the >=1000 condition... So,i need to display 2 columns have alternative colors and 3rd column >=1000 cell have another color any body pls give me the replay/answer in step wise..... Thank u Basha

TCS,

2232

hai dis Ashok Sahu I'm searhing on cognos.1 want realtime scenarios with solutions.persons having hands on experience in real time plz help me out.

2353

what is session parameters? what is use?

HCL, Satyam,

1 7109

How do you Merge multiple Flat files for example 100 flat files with out using Union T/F

IBM,

4 18577

If we set dd_insert in mapping and Delete in session properties what will happen.?

IBM,

4 8591

Is it possible to update the target table with PK?

TCS,

1 6551

If u select groupby port in aggregator what is output and dont select groupby option what is output

2 5884

In aggregator if u enable sorted input what will be the output and disable sorted wt is output

6 12983

When we go for OLAP , and When we go for OLTP for generating the reports ?

Honeywell,

3 9683

CAN ANY BODY TELL WHAT FUTURE CAREER IN BUSINESS OBJECTS?

2535

how to read character value without using substr function in sas ?

3 9342


Un-Answered Questions { Data Warehouse }

Does anybody have the sample of delivery document of cognos, or provide some link of websites Thanks

2093


can anyone provide link to download cognos 7.2 version for download along wiht installation and configuration steps tx in advance

2306


What is dimensional table?

1162


What is aggregate table and aggregate fact table ... Any examples of both?

1118


what are the names of the reports that you prepared?

1193


Have you have ever worked in unix environment and why it is useful in datastage?

1214


Hi, I'm planning to write COG-132 exam so looking out for dumps. If anybody is having then please e-mail me at afrinshaikh86@gmail.com. your help would be appreciated. -Regards Afrin

2169


Hi, If anyone has base SAS certification dumps, please share.

1936


faq's on cognos

4112


What is the difference between business requirement document and use case document.

1080


Explain have you ever been in a real dilemma at work? What did you do to get out of it?

1042


How do you load more than 1 max sal in each department through informatica or write sql query in oracle?

1670


What is node? How many nodes and amps used in your previous project?

1173


If I wanted to run a TPump job only once per day - basically working on a file that is produced once per day - how would you set up the parameters for that sort of job ?

2546


What is dimensional table? Explain the different dimensions.

1267