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 the difference between router and filter?

1169

Can you highlight the main features of ibm infosphere information server?

1050

What are the areas of application?

1100

What is job control?

1050

What is the precedence of stage variables,derivations, and constraints?

1036

What could be a data source system?

952

What a datastage macro?

1011

Why do you need stage variables?

1138

On which interface you will be working as a developer?

990

What are data elements?

1111

What is the difference between in process and inter process?

1098

Highlight the main features of datastage?

1099

What are the types of hashed files in data stage

1066

What is difference between server jobs & parallel jobs?

994

What are the main differences you have observed between 7.x and 8.x version of datastage?

1030

Un-Answered Questions { Data Warehouse }

Repository user profiles

1724

If you want to use a same piece of code in different jobs, how will you achieve this?

1232

How to write a expression to display the first letter in Caps in each word using transformer stage ? Please let me know ASAP Thanks in advance...

1451

hi friends ... i have insurance project(informatica),can you please tell me how many table and mappings we need to use?and explain me.. thank you

9743

Suppose I want to get sales data for the last (suppose 10) dates dynamically using value prompt how can I do it and drag it onto report editor?

996

What is a joint child?

899

What is scanmd and md doctor?

1011

In warehouses how many schemas are there?

1019

Explain attribute role?

1005

What is the difference between Datawarehouse and OLAP?

893

Difference between cold fusion 5 and cold fusion mx 6?

947

what is model and say about process how to create model and how to test model?

1008

What is the command in bteq to check for session settings ?

1125

What are the things to be considered while creating secondary index?

1045

Could anyone give brief explanation bout datastage admin

2320

For More Un-Answered { Data Warehouse } Questions Click Here