Data Warehouse Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Teradata (490)
Business Objects (875)
Cognos (1143)
Informatica (2428)

SAS (1049)
Micro Strategy (282)
ETL (315)
OBIEE (92)

Data Warehouse Interview Questions

Questions Answers Views Company eMail

Can anybody explain me the following Authodications? Enterprise,LDAP,Standalone,Windows AD and Windows NT ?

1 7251

What is the link option in the reporting Environment?

3 5701

If there is no common dimension? Is it possible to combine two different dataproviders?

7 11734

What is the profile and package?

2346

What are the Users and Usergroups?

1 4707

what is flat file override?

Cap Gemini, HP,

1 11284

what is mapping override?

Cap Gemini,

2 8945

what is session override?

Cap Gemini,

2 12194

what is parameter file?

Cap Gemini,

1 6753

what is mapping parameter?

Cap Gemini,

2 7202

what is session parameters?

Cap Gemini,

1 7037

1 lac of flat fles in source how to load target at a time?

Cap Gemini,

4 11982

what is mapping performence?

Cap Gemini,

2 6705

what is the incremental agrrigation?

Cap Gemini,

2 7361

what is shared lookup&persistent lookup?

Accenture, Cap Gemini,

4 11221

Un-Answered Questions { Data Warehouse }

what are the day to day activities of teradata DBA ?

5871

in sap bi we have wad, then why we go for sap bo

3441

Explain what are the methodologies of data warehousing?

976

What is meant by incremental load?

1171

What are junk dimensions?

1120

Quickly characterize reusable change?

1190

How to use procedural logic inside infromatica? If yes how, if now how can we use external procedural logic in informatica?

1179

what is information maps?

2290

What is crass reference table?

1105

What is a relationship?

1045

whats the difference between previous version of cognos and cognos 8 BI?

5647

How do you handle two sessions in Informatica

1221

How can informatica be used for an organization?

1284

Slowly changing dimensions, types and where will you use them

1781

Can any one give me a real time example for FACT TABLE & DIMENSIONAL TABLE?

2188

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