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

what is slowly changing dimension? : Sas-di

1128

explain about data integrator metadata reports? : Sas-di

1110

what is transformation in sas data integration? : Sas-di

1036

what is sas application server, database server, sas olap server and sas metadata server? : Sas-di

1016

what is star schema? : Sas-di

1130

for whom is sas data integration studio designed? : Sas-di

1004

explain the difference between alternate key, business key, foreign key, generated key, primary key, retained key and surrogate key ? : Sas-di

1075

what is sas application server? : Sas-di

1078

what is sas olap server? : Sas-di

1257

what is sas metadata server? : Sas-di

1107

describe about metadata object? : Sas-di

1071

describe the interaction table in sas di? : Sas-di

1031

what is data integration? : Sas-di

1120

what is operational data and operational system? : Sas-di

1115

name some data transformation used in sas di? : Sas-di

972

Un-Answered Questions { Data Warehouse }

What are the methodologies of data warehousing?

992

Can anybody tell me what are the tuning problems?

2046

Database in use is oracle?

1053

What is a relationship?

993

differentiate between power play transformer and power play reports?

Explain what three things do you consider to be the most important factors for a manager?

1011

How do you specify the number of iterations and specific condition within a single do loop?

1105

Explaine the implimentation of scd's in ds indetail, please send me step by step procedure to perform scd's 1,2,3. Please replay for this, Thanks in advance

2224

What is local and formal parameter?

1402

Why need staging area database for dwh?

1080

What are initial page components of Cognos connection?

1013

Explain the difference between powerplay transformer and power play reports?

1025

Explain the architecture of amazon redshift?

What is a lookup table in etl?

1186

What is meant by a domain?

1128

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