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Categories  >>  Software  >>  Data Warehouse  >>  ETL          Teradata Interview Questions    Business Objects Interview Questions    Cognos Interview Questions    Informatica Interview Questions    Crystal Enterprise Suite Interview Questions    Actuate Interview Questions    Ab Initio Interview Questions    Data Stage Interview Questions    SAS Interview Questions    Micro Strategy Interview Questions    ETL Interview Questions    Data Warehouse General Interview Questions please tell me any easy ways of testing the Data warehouse project. In my project we are not using any tools for ETL. we are writing scripts in SCRIPTELLA. And we using Pentaho tool for Reporting How can i test all these. please tell me ASAP. thanks in adavance No Answer is Posted For this Question Be the First to Post Answer

 

Other ETL Interview Questions
Question	Asked @	Answers
Eliminating of duplicate records without using dynamic lookups		1
how do u automate Extraction process?		1
what is the difference between OLTP database and data warehousing database?		2
what are the facilities provided by OLAP to analytical users?		1
When you have 2 servers in two different time zone and if you need to extract data from 1 server and load it in another server, how do you go about it? Best method to be used.		3
how do u implement scheduling in Informatica?		1
what is the difference between normal & bulk loading? and which one is recommended ? why?		1
how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.		2
how to join two tables without using joiner transformation .advantages of joiner over lookup and vice versa.		1
if u can't find what you are looking for in lookup table, how do you handle?		1
Eliminating of duplicate records without using dynamic lookups		2
CAN ANY ONE SEND ME THE CODE FOR THE BELOW 1).REMOVE '_' FROM TELE PHONE "323-237-2323" AND SHOULD DISPLAY OUT PUT AS "323237232" 2). NEED TO ONLY "COMPANY.COM" FROM EMAIL FILED "TEST@COMPANY.COM"		8
what is a parameter when and where do u them when does the value will be created. Designing time, run time. If u don't create parameter what will happen?		1
you have created a lookup transformation for a certain condition which if true returns multiple rows. when you go to the target and see only one row has come and not all. why is it so and how it can be corrected.		3
what are Lookup caches options? Including persistent caches.		1
what are the different Reporting and ETL tools available in the market?		1
what are the different Reporting and ETL tools available in the market?		2
what is the indicator file and where it is used?		1
what is meant by drill through?(Mascot)		1
Identifying the bottlenecks in various components of Informatica and resolving them.		1
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