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TCS Data Warehouse General Interview Questions
Questions Answers Views Company eMail

Hierarchy of DWH?

 2 17502

What is hash partition?

 3 4010

How can you define a transformation? What are different types of transformations in Informatica?

 7 8851

Can you brief about the Data warehouse project you worked on?

 1943

What is Data purging?

 8 50431

What is MDX?

 2 8084

How did you plan your Data ware house project?

 1772

Where can one get more info about Data Warehousing?

 3 9356

Difference between ODS and Staging

 4 38621

Hi, Could any one tell me which schema (star and snow flake schema) will take much space? Thanks S.A.K

6 9480

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

 2 17751

Tell me one example for junk dimension?

 9 42978

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

 1 13826

2.What is staging area ?

 4 10987

3.What is fact less fact ?

 9 11698

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TCS Data Warehouse General Interview Questions


Un-Answered Questions

What is the difference between data reader and data adapter?

534

What exception should be thrown when servlet is not properly initialized?

553

What is a dynamic array in c?

587

Explain sync channel?

444

Does sap handle multiple languages?

552




Explain the addresses which are bit addressable?

608

What is static block?

582

Which DB using by Visulal Source Safe ? Can we assign our won database to VSS? or it have any default DB ?

1862

Explain what is the bucket size, when the overlapping and collision occur at same time?

570

What is the tag for image in html?

437

What is controlling area. How do you assign it?

488

Which should I use, &entityname; or &#number; ?

478

What are div tags used for?

410

What is a medicine dropper?

596

What method is invoked to cause an object to begin executing as a separate thread?

572