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 the important features of datastage?

1203

Can you define merge?

1192

What are the different types of lookups in datastage?

1113

What are the different options associated with dsjob command?

1489

What is meta stage?

1246

What is the difference between datastage and datastage tx?

1122

What are the some differences between 7.x and 8.x version of datastage?

1312

What is the difference between an operational datastage and a data warehouse?

1216

What is the command line function to import and export the ds jobs?

1195

How you can fix the truncated data error in datastage?

1892

Define tm1 architecture?

Why did ibm cognos tm1 web change the technology from .net to java?

Can tm1 web be set up for load balancing?

Where is tm1 web logging information found?

Can you explain cognos tm1?

Un-Answered Questions { Data Warehouse }

What are the difficulties u faced while doing vital signs table or dataset?

2452

Explain how to execute the plsql procedure from the report by clicking with mouse?

1103

What are initial page components of Cognos connection?

1050

what is degenerate key in oracle ?whare do we use it?

2618

Give some information on report bursting?

1046

What do you mean by mstr? What are the different types of mstr objects?

1074

What are the various kinds of the hash file?

1201

How to reduce warnings?

995

What is the use of having index on table?

1043

List out some of the air commands used in abintio?

1434

Is multi insert ansi standard?

2257

Mention how to limit decimal places for the variable using proc means?

1176

What are the different versions of sas that you have used until now? : sas-grid-administration

1396

Explain how many universes can be created in a project?

1124

1. 101 vinay hyderabad 123 naresh usa 152 singh delhi 101 vinay usa 123 naresh mumbai 156 raju chennai From the above data we need to retrive current data in a report ? how and explain in detail ?

6980

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