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Data Warehouse Interview Questions
Questions Answers Views Company eMail

what is OLAP?

CitiGroup, TCS,

4 8973

what is information maps?

CitiGroup,

1618

how to intersect the tables by using PROC MIXED?

CitiGroup,

1 7374

Tell me one example for multi valued dimension or bridge table?

Accenture, CMC, IBM, Logica CMG, TCS,

2 17786

Tell me one example for junk dimension?

TCS,

9 43080

what is mean by cognos powerhouse?

TCS,

1 5257

what is an associated query?

 2 5098

What is the difference between procedure and stored procedur?

IBM,

2 7119

What is a taget load order?

IBM,

2 8007

what are the perameter and variable?

IBM,

3 6973

Differnce between filter and router?

IBM,

14 37659

what is mean by complex starschema ,star schemagrouping?

 1500

What is difference between Business Objects and Hyperion Essbase? Please help me

Cap Gemini, TCS,

1 13840

Can anyone tell me which automation tool is used in cognos,is it a testing tool or performance enhancing tool Thanks in advance

SAP Labs,

2 4270

who r the users in B.O.XIR2?

PCS,

2 6368

Un-Answered Questions { Data Warehouse }

What are the Types of parallelism in detail?

705

What is is the guidelines to build universe with better performance? R performance tuning issues of universes?

484

How to find the project(pub,priv,common,client) in between public, Private,common?Any identification?

1633

What are the types of caches in lookup? Explain them.

553

What are the difference between sas functions and procedures?

644




Can you create an event based schedule in microstrategy? How?

603

What are the co> operating system’s assorted library of integrated components?

654

What is the basic syntax of a sas program?

671

What is etl process? How many steps etl contains?

599

Difference between project merge and object manager?

577

Reusable transformation and shortcut differences

1383

What is a source qualifier?

538

What are various warehousing tools?

582

What is substr in informatica?

665

How to write the query . eid enm doj dob i want to display the names who worked more than 25 years .

1287

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