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TCS Informatica Interview Questions
Questions Answers Views Company eMail

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

5 5912

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.

5 5746

suppose we will take flatfile target and load type is bulkload the session fails why please give me the answer

1 4559

suppose my source is 101 a 1o1 b 101 c 101 d i want target like that 101 abcd how will u achive this please give me the answer

1 1954

suppose i have source 101 a 101 b 101 c 101 d i want target like 101 abcd how will u achive this please give me the answer

5 7647

explan ur project architecture?


write a query following source region sales 1 1000 2 2000 i want the output ?please give solution 1 2 1000 2000

8 5756

What is polling in informatica ?

1 10153

How to delete the data in the target table after loaded.

3 6510

How to delete the (flat file) data in the target table after loaded.

2 5580

how will u load the data to diminision tables and fact tables,what is the hiraraichy why we are using hirarichy

2 4954

in staging we are merging the data and remove the inconsistants data that type of situation what u will done and type of functions u can use


write a sql query following table some duplicate present 1 1 2 2 3 3 4 5 i want the output unique one column duplicate another column following format like unique duplicate 1 1 2 2 3 3 4 5

2 3910

write a query to remove null value follwing table? col1 col2 col3 dinesh null null null suresh null null null prakesh i want the output col1 col2 col3 dinesh suresh prakesh

4 6888

what is the difference between copy object import objects using repositery manager which one is best

1 2669

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TCS Informatica Interview Questions

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