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
How to test a cube?
137
please please give me some banking calculations in
framework manager.
156
What is Cognos script editor?
249
what is different between sequential batch and concurrent
batch and which is recommended and why?
189
when will use SQL override in a lookup transformation?
240
Can anyone give some input on "Additional Concurrent
Pipelines for Lookup Cache Creation" ? I know that this
property is used to build caches in a mapping concurently.
But which values should I set into this ( i.e. 1 or 2 or 3
or something else ) for concurrent cache building ?
99
I have a flat file, in which i have two fields, emp_id,
emp_name. The data is like this,
emp_id,emp_name
101,soha
101,ali
101,khan
102,siva
102,shanker
102,reddy.
how to merge the names so that my output is like this
Emp_id Emp_name
101 Soha ali kahn
102 siva shenkar reddy
please provide solution
8
1.How is "Query drill" mode different from standard drill
mode?.
2.Under what circumstances are you most likely to choose to
use "Query drill" mode instead of standard query mode?.
3.How do you implement the type2 slowly changing dimensions
in your project?.
4.what is meant by Junk dimension?.
5.what is meant by Drill across?.
163
which r the connectors used in san?
134
Can anyone please send me the latest informatica dumps
(power center 8.1.1) for all the three exams?
My mail id is yokilamai@gmail.com
214
What are parallel querys and query hints?
178
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?
76
sas implementing companies in pune implementing clinical
projects if anyone knows plz send ans immediately
along with your userid / name. ThanQ
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