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

Your i-sever crashed. What will you do?

1068

What is the difference between microstrategy and cognos reporting tool?

995

What do you mean by dimensional modeling and relational modeling? Which one do you use in dw? Why?

962

Your account is locked and your administrator has forgotten the password. What would you do?

1031

you are required to disable webusers to use only one i-server. How would you do that?

892

How would you get two images on microstrategy login page?

989

Explain rw document?

1100

explain html document?

1008

What are prompted filters?

931

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

1017

How are microstrategy reports performance tuned?

971

Explain fact degradation?

993

What do you mean by inmon?

1074

what are the different types of fact structures?

1102

If your client wanted to customize the null value, how would you do that?

995

Un-Answered Questions { Data Warehouse }

difference between impromptu and cognos8

2441

What are diagrams?

1042

What is meant by junk dimension?

1183

How can we check the version of Teradata that we are using currently?

1068

What is meant by a Channel Driver?

1248

How many types of joins are there in teradata?

978

What is the importance of having monitor service in cognos?

1036

IN SCD1, insource we have 10 billion records and in the first day its uploaded successfully and in the second day its taking time to upload because some records it might get update or insert new records. As a developer what will be the better solution for this??

1040

What is the function of parser component in teradata?

1086

What is a merge?

1169

What are sequencers?

1115

What is meant by Reportstudio shortcut?

2188

Are you involved in writing the inferential analysis plan? Tables specfications?

2564

What does refresh system mean, and what are its distinctive choice?

1181

What are partition points?

1073

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