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Categories >> Software >> Data Warehouse >> ETL
 
 


 

 
 Teradata interview questions  Teradata Interview Questions (178)
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 ETL interview questions  ETL Interview Questions (193)
 Data Warehouse General interview questions  Data Warehouse General Interview Questions (214)
Question
what types of repositories we can create in informatica?
in real time in which type of repository we will work on?
 Question Submitted By :: Deepika.vangala
I also faced this Question!!     Rank Answer Posted By  
 
  Re: what types of repositories we can create in informatica? in real time in which type of repository we will work on?
Answer
# 1
There are 2 types of repositories
1)Globel
in n tire arcth Globel repositories aer used
2)local
which is Configured for single system only
 
Is This Answer Correct ?    2 Yes 1 No
Harish
 
  Re: what types of repositories we can create in informatica? in real time in which type of repository we will work on?
Answer
# 2
There are two types of repositories
LOCAL REPOSITORY:The metadata can be shared within the
repository.
GLOBAL REPOSITORY:The metadata can be sharable across the
repositories.
In real time we will work on global repositories
 
Is This Answer Correct ?    1 Yes 0 No
Prasanthi
 
 
 

 
 
 
Other ETL Interview Questions
 
  Question Asked @ Answers
 
list the transformation used for the following:Heterogeneous sources,Homogeneous sources,Find the 5 highest paid employees with in a dept,create a summery table,generate surrogate keys   2
can Informatica be used as a cleansing tool? If yes, give examples of transformations that can implement a data cleansing routine.   2
what are the parts of Informatica server ? GE 1
what are Lookup caches options? Including persistent caches.   1
what is the difference between normal & bulk loading? and which one is recommended ? why?   2
1. if lookup tr is giving poor performamence. what u do. 2. i have emp,dept table. i want output ename,empno,dname,max(sal). 3. can any one tell me project flow in real time scenario. please send me mail any queries and answers my mail id is yaparala@gmail.com iGate 2
we have 1 source table containing 100 records. now we have to transfer first set of 1-10 (i.e1-10) records to one target table and another set of 1-10(11-20) records to other target table and continue like that till 100th record   2
what is SMP AND MPP?   6
IN Informatica, I have 10 records in my source system. I need to load 2 records to target for each run. how to perform.please let me know. I know by using Mapping variable we can perform but how to load please any one explain. TCS 3
how do u automate Extraction process?   1
How to Check the source record count from traget table. IBM 5
how do u implement unconn.stored proc. in a mapping?   1
 
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