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Data Warehouse Interview Questions
Questions Answers Views Company eMail

what type of charts we create mostly in realtime? plz help

IBM,

4 9222

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

2081

i was asked what are the caluclations done by you in your report? plz give reply

IBM,

2248

hi i am nipun can anybody tell me that if a clinical sas programmer write the code and after successfull execution where do they store it. how they submit tables to TL how work is assigned to programmers either both code, log, output to be submitted. can any one tell me the process

HSBC,

2 5890

Hi all, i am new to this site and new to Informatica too. I have few questions regarding that. 1) When we load flat files into target tables how do we identify duplicates? and where do load the duplicate records for further reference? 2) How do we do chage data capture? Is this Slowly changing Dimension technique? Thanks in Advance

3 7428

Can master data change???if yes then how it'll change.....please explain with example...... thanx

1 4041

Hi, I am Anna and new to actuate programming. I am trying to learn the tool on my own, if any one could provide any helpful websites or training centers in NJ area will be greatly appriciated. Thanks in advance.

4 7283

Hi, we had a number of reports scheduled to run at various times. This worked fine for at least a year, now it is the second time round we lost all the scheduled jobs, with no apparent reason we can find. Any ideas.

2 6021

I'm busy writing a report that's using report bursting, to be able to do this I need to use a sequential section. Using a sequential section cause the grouping of the original report not to work. Please can someone give me advise on how to come past this problem, the report need to use grouping as it depend largely on totals ect, and I need to use a sequential section within the report to be able to use the report bursting facility.

2813

Hey I am net to informatica? Can any one explain me step by step How scd will work ?

Infosys,

1 7807

How can i generate Seqence Numbers to Tagret Table (with out using Seqence Gen Trans,Rank Trans).

5 10464

Can anyone know that what is the Source File limitation in Informatica? To be more precise .. how many flat file we can use as a source in a mapping if.. 1) The Structure of flat files are same & 2) If the Structure of flat files are different. Please explain the procedure also if it dosn't bother one much!!

2 7885

Hi, If any hav Informatica n DWH FAQ's,Plz do fwd to s.rajanikanth1980@gmail.com Thnx Vani

2334

How to set up valid email address and printer in Cognos, so can delivery the report by email or print it out?

4008

please please give me some banking calculations in framework manager.

2140


Un-Answered Questions { Data Warehouse }

What is the report studio?

1072


Differentiate between reusable transformation and mapplet.

1148


What is the format of informatica objects in a repository?

1079


What is the difference between power center and power mart? What is the procedure for creating independent data marts from informatica 7.1?

1140


How to read an input file in sas?

1194


Explain what is data validation strategies for data mart validation after loading process?

1084


Highlight the need for Performance Tuning.

1157


How to create context?

1065


What are iconv and oconv?

1304


Hi I'm using data federator.I would like to know if it allows select statment in where clause.For example: SELECT Employee, company, orgunit FROM TAB_BIG WHERE employee IN (Select TAB_SMALL.employee FROM TAB_SMALL WHERE flag = X ) bye

1925


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

2293


What is derived metric?

1036


Do we need an etl tool?

1065


Explain what would you consider as your biggest achievement and why?

1042


what are slowly changing dimensions? Why we are used scd?

1187