What is the complex report you faced in real time?
37
Give a way in which u can implement a real time scenario
where data in a table is changing and u need to look up data
from it.How will u configure the look up transform for this
purpose?
60
how do u decide whether u need to do aggregations at
database level or at Informatica level?
135
how to do user inputs and command line arguments in sas?
1.Identify and discuss the problems which are occurred
during data quality verification for the single-source and
multi-source problems.
2.Testing has very important role in DWH. In ETL testing
phase, how can we perform the integration testing and
regression testing?
3.What are the perquisites of system testing and regression
testing in ETL phase?
7
Is there any body who works on Pervasive Data Integrator
(previously Data Junction)? Is there any scope also?