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 are stage variables?

1203

What are orabulk and bcp stages?

1125

What is datastage engine?

1179

How do u convert the columns to rows in datastage?

1194

What all the types of jobs you developed?

1181

What all are the different way to run a job?

1095

What are the enhancements made in datastage 7.5 compare with 7.0?

1149

What is datastage?

1084

What are the main features of datastage?

1284

What is the difference between hashfile and sequential file?

1260

Where the datastage stored his repository?

1089

What is merge stage?

1317

What is container and then types?

1 1781

What are the functions used for character handling?

1260

What is proc sort?

1225

Un-Answered Questions { Data Warehouse }

Is redshift can be used with AWS RDS?

Differentiate between sessions and batches?

1018

What is meant by a Highest Cost Plan?

1063

How to clean the datastage repository?

1127

I need level 2 to 5 sas using companies in india

2382

What project,model,parameter maps,namespace and database definitions....... what these are all contains? what are differences b/w them?

2148

Explain how many universes can be created in a project?

1063

What is the use of datastage designer?

1154

What is logical data model?

1205

how does sas handle missing values in assignment statements? : Sas programming

1022

What are the names of the layers in etl?

1001

Explain about scorecarding?

2077

What are the advantages of teradata?

1017

What are the available join types in teradata?

1068

COL1,COL2 ABC,1 XYZ,2 HERE IN COL2 VALUES 1,2 NOT STSANDARD(IE MEANS NOT FIXED VALUES LIKE OTHER SOME VALUES LIKE 10,20) O/P IS COL1,COL2 ABC,2 XYZ,1

1954

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