| Other Data Warehouse General Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| what are different ways of loading data to data warehouse
using oracle? | | 1 |
| What is source qualifier? | | 1 |
| How can we do ETL process in SQL Server? | ETL | 1 |
| Tell me one example for multi valued dimension or bridge
table? | TCS | 2 |
| What is Bulk Insert? | | 3 |
| What is an OLTP (Online Transaction Processing) System? | | 3 |
| What is difference between a connected look up and
unconnected look up? | | 1 |
| Difference between DSS & OLTP? | IBM | 4 |
| what is indexing ? what are different types of indexes
supported by oracle ? | | 2 |
| Hi,Please can u tell me..
What is the difference between a Hyperion Essbase CUBE and
a Star Schema?
Thanks in advance,
Vijay. | iFlex | 1 |
| What is difference between Business Objects and Hyperion
Essbase? Please help me | | 1 |
| What are CUBES? | | 2 |
| What is subject area? | | 2 |
| How can Oracle Materialized Views be used to speed up data
warehouse queries? | | 3 |
| What is a star schema? Why does one design this way? | | 3 |
| What is data merging, data cleansing and sampling? | | 1 |
| what is a hot file, why we need in datawarehousing, where
we used in general | Thomson | 2 |
| Compare ?Data mining? and ?Data Warehousing?? | | 4 |
| What is the "junk dimension"? Give with examples? | | 7 |
| What Oracle features can be used to optimize my Warehouse
system? | | 1 |
| |
| For more Data Warehouse General Interview Questions Click Here |