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Data Warehouse Interview Questions
Questions Answers Views Company eMail

Anybody sugest me either url address or website for cirtification in Cognos from cognos.com !

3 6970

what is meant by scorecards?

TCS,

2 8896

what is meant by slowly changing dimensions?

TCS,

3 8273

What are actuate smart reports?

L&T,

3 9885

which cmponent has onRead method and what it is used for?

TCS,

2 7890

What is page level security?

L&T,

3 11167

What is report bursting?

L&T,

4 15488

Can we connect to 2 different types of database through the same report?

L&T,

6 13881

Can we define global methods in a report?

L&T,

2 8785

What is the difference between -using Group by in the SQL of the report -having a Group section in the report

HCL,

2 9021

WHAT IS FACT TABLES?

2 6655

WHAT ARE THE TYPES OF UNIVERSES?PLZ EXPLAIN IT

Business Intelligence Analytics, SRA,

9 14715

WHAT ARE THE META DATA TYPES?WHICH META USING IN BO'S

1 2329

HOW TO EXPLAIN SHORT CUT JOIN AND THETA JOIN?

2 16387

Could any one to tell How to use the Oracle Analytic functions in Informatica?

1 11951


Un-Answered Questions { Data Warehouse }

explain in detail about type 3?

1082


What sort of existing documents should business analysts refer to when starting on a new project?

1078


Connecting to iserver volume using idapi classes(java classes) and after connecting to iserver I want to execute the rox on iserver and also want know the status whether that job is succesfully run or not?

1099


create a job that splits the data in the Jobs.txt file into four output files. You will direct the data to the different output files using constraints. • Job name: JobLevels • Source file: Jobs.txt • Target file 1: LowLevelJobs.txt − min_lvl between 0 and 25 inclusive. − Same column types and headings as Jobs.txt. − Include column names in the first line of the output file. − Job description column should be preceded by the string “Job Title:” and embedded within square brackets. For example, if the job description is “Designer”, the derived value is: “Job Title: [Designer]”. • Target file 2: MidLevelJobs.txt − min_lvl between 26 and 100 inclusive. − Same format and derivations as Target file 1. • Target file 3: HighLevelJobs.txt − min_lvl between 101 and 500 inclusive. − Same format and derivations as Target file 1. • Rejects file: JobRejects.txt − min_lvl is out of range, i.e., below 0 or above 500. − This file has only two columns: job_id and reject_desc. − reject_desc is a variable-length text field, maximum length 100. It should contain a string of the form: “Level out of range: ”, where is the value in the min_lvl field. My Question is how do you write the stage variable for reject rows.

2810


Hi, If anyone has TD 14 Basics dumps or study materials, please share. nirmaaal1991@gmail.com

2491


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

1173


Explain what is aggregate table and aggregate fact table ... Any examples of both?

1173


Hello, Can you please send the admin and advanced mapping design sample questions to ns_sharmin@yahoo.com?

2421


explain about your project architecture in ssis..could u please send to my mail..vinod.kjvk@gmail.com

4191


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

2168


1)s.key generate 1 to 700 records today. tomorrow another 400 will updated how to update the records using s.key generator? 2)source is like :-- DB --> T/F stage1 --> seq1file T/f 1 is linking with T/F2 ---> seq 2 how to load the data? in source i given some conditions those r going in seq1. The another data will going to seq2 how to do this ?

2084


i'm searching on cognos..i want to know real time scenarios..persons having real time exp or undertaking trainings or who searching on cognos...can send me the details...for proper guidence..for project and interview preparation..pls help me out..my mail-id is ammu2india@gmail.com..hope u will respond as soon as possible..thanks..

2765


What is dimensional table?

1160


hi i want to learn microstratogy please anyone help to me which institute is best in bangalore any one having related documents ,and video link please mail to this id avanthireddykv@gmail.com

2298


draw informatica architecture 8.6 ?

3945