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

How to startup obiee in linux?

891

What is clusterservices in obiee ? Why its used?

923

How will you create report from two subject areas

833

how will you implement security in obiee,so that subjects areas accessed by one group are not accessed by another group.

870

What is write-back in obiee ?

833

Explain the architecture of obiee and what each components do?

854

What are the different layers of obiee repository?

1 1239

How analytics process your request when you create your requests?

936

Can you run multiple rpd’s in a single obiee instance?

788

What are the different log files in obiee?

962

How will you go about adding additional column to the repository in the presentation layer?

921

What you will do when your report is not fetching right data?

929

What is star schema and snowflake schema?

993

What are the different types of variables in obiee? Explain

904

what is guided navigation?

898

Un-Answered Questions { Data Warehouse }

How can we load the time dimension?

1199

what are the special features in cognos reportnet?

1060

What is surrogate key? Where we use it explain with example?

931

HI, Anybody is having informatica Dumps,if it there Can u send to my mail id :sathesh.cool@gmail.com

2041

Differentiate between hash file and sequential file?

1072

What do you know about abinitio?

1259

What is the use of teradata system software?

1036

Define update strategy?

1222

What is meant by incremental aggregation?

1104

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

9819

What is the order of application for output data set options, input data set options and SAS statements?

1561

Explain how to generate iqd file from framework manager?

946

What does level of granularity of a fact table signify?

1095

What is basic teradata query language?

1113

How to load the name of the current processing flat file along with the data into the target using informatica mapping?

1262

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