Company Name Starts with ...
#  A  B  C  D  E   F  G  H  I  J   K  L  M  N  O   P  Q  R  S  T   U  V  W  X  Y  Z

IBM Data Warehouse General Interview Questions
Questions Answers Views Company eMail

Difference between DSS & OLTP?

6 40414

Hierarchy of DWH?

2 15013

What is surrogate key?

5 17355

What are Fact tables and Dimension Tables?

6 52058

What is META DATA information in Data warehousing projects?

2 4700





When should one use an MD-database (multi-dimensional database) and not a relational one?

2 6294

what is the difference between DSS and ODS ?

2 15768

what is table partitioning? How it is useful to warehouse database?

1 6617

explain the ROLLUP, CUBE, RANK AND DENSE_RANK FUNCTIONS OF ORACLE 8I

3 13081

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

6 6955

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

2 16158

2.What is staging area ?

4 8829

4.Explain Snowflkeschema ?

6 7136

if we increase the number of dimensions will the rows in fact table increase or decrease??

3 6352

How to handle time period attribute for time dependent data?? a.)add time period as a part of pk b.)add time period simply and make it nullablec.)add time period simply and make it not null.

1 3828

Post New IBM Data Warehouse General Interview Questions




IBM Data Warehouse General Interview Questions


Un-Answered Questions

What’s the difference between hibernate and ejb 3? Don’t you think ejb 3 is just a clone of hibernate?

76


Why should we not hire you?

127


explain the working components of django?

3


Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?

679


Explain service worker in reference to angular js?

70






What is wcf basic binding type?

67


How to pass variables and data from php to javascript?

72


can the measured percentage error during calibration of single phase energy meter be negative?

1037


how to calculate the weight of concrete

357


what is Mixin in Rails?

94


Give a few examples of the impact of the internet of things (iot) on our lives?

1


How do I open an ashx file in windows 7?

55


How do you create a table in excel?

1


What are packages in go programming?

1


What is a example of a variable?

64