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Informatica Interview Questions
Questions Answers Views Company eMail

what is the main advantage of unconnected lookup

Cap Gemini,

2 14451

what is junk dimension

Cap Gemini,

4 7248

what is degenerated dimension

Cap Gemini,

6 9848

what is the purpose of surrogate key and diff between primary key&surrogate key

Cap Gemini,

1 6566

i having source, router transformation, two targets in my mapping... i given two conditions in router 1)sal >500 2)sal < 5000 --------------- my source is havig two sal records (1)1000 (2)2000 then which target will load first? will both targets are get load or single target only get load...... why?

Cap Gemini,

9 21411

i having mapping emp---> sq_emp--->target using this mapping i have to load dept table values into target... (condition assume there is no primary and foreign key relation between emp(table x) and dept (table Y))

Cap Gemini,

5 9885

how to get the data from the client machine and how to get server location data to client loction can any one explain bit deep please..!

TCS,

3 7601

when we create source as oracle and target as flat file, how can i specify first row as column in flat file?

1 5920

when do we use static cache and when do we use dynamic cache in lookup transformation? with example.

1 4789

what is normalization? explain 1st NF, 2nd NF, 3rd NF

SunGard,

1 11554

In a table there are 1 million records there in which 3 records are duplicate how will you find out those 3 records?

6 9326

how will compare two mappings in two different repository?

Real Time, TCS,

2 32134

without using emailtask how will send a mail from informatica?

3 10031

my source contain data like this cno cname sal 100 rama@gmail.com 1000 200 karuna@yahoo.com 2000 i want load my data to the target is cno cname sal 100 rama 1000 200 karuna 2000 plz send the answer

IBM, TCS,

5 9104

my source contain data like this eno ename phno 100 john 9989020508 101 ram 7246599999 i want to load the data into target is eno name phno 100 john (998)-9020-508 102 ram (724)-6599-999.

TCS,

5 8679


Post New Informatica Questions

Un-Answered Questions { Informatica }

How would you copy the content of one repository to another repository?

1016


What are the settings that you use to configure the joiner transformation?

1055


Enlist the differences between database and data warehouse.

1118


What is substr in informatica?

1208


If I have 10 flat files with same name abc.txt files with different timestamps as source I need to load them in tgt table oracle. in between job execution fails and rows are not loaded into tgt. how can I make them load in that target even if my job fails?

1494


Hi, I am planning to take Infa Certification exam but am unable to find its dumps anywhere on web. If anybody has it, plz share them with me. jkinfo22@gmail.com Thanks in advance

2047


What are active and passive transformations?

1081


Explain pmcmd command usage in informatica

1131


Enlist few areas or real-time situations where informatica is required.

1084


Explain the difference between mapping parameter and mapping variable?

1037


What is union transformation?

965


What is the use of an aggregator cache file?

1199


How to create or import flat file definition in to the warehouse designer?

1068


What are the data movement modes in informatica?

1152


What is informatica etl tool?

999