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IBM Informatica Interview Questions
Questions Answers Views Company eMail

explain about informatica server architecture?

1 6638

what is the size of your data warehousing?

1649

what are the fact table & dimensional table in pharmaceutical and hospotal related products???

1674

what is the dashbords?

1 3588

what is the drillup & drill down?and use of the drill up and drill down?

1 4076

why we use stored procedure transformation?

4 7454

Hi, I want to change date type char value integer value? I tried alter table tab_name modify (newcolumn newdatetype). But The columns have 10 million values(char type) so I want to load now numeric data. How it is possible? Old Values New Value(I want to load numeric data but the old value should be there in the column) Y 1 N 0 ERROR at line 1: ORA-01439: column to be modified must be empty to change datatype Please help on this. Thanks, GM

1 3407

what is data driven in informatica

5 7924

Whether Aggrigator transformation ignore the null values or consider the null values ? Advance Thanks, Manojkumar

3 7609

How do you avoid duplicate records with out using source qualifier,expression,aggrigator,sorter and lookup transformations ?

4 9354

If I have a index defined on target table and if set it to bulk load will it work ?

4 13948

When we enable pushdown optimization technique, two options will be enabled (use view,..). Can anyone tell me how these two options will work ? When do we need to go for pushdown optimization technique ?

3 16219

Why do flat file load is faster if you compare that with table load ? Please answer me. Advance Thanks, Manojkumar

11 15674

what is surrogate id ?

3 7076

Why can't we use few transformations in mapplet ? like xml and target defintions, seq etc ?

2 8563

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IBM Informatica Interview Questions


Un-Answered Questions

When we will take thread dump?

526


Does ebay own magento?

1


HOW CAN WE CONVERT IN CFT TO A ROUND LOG??

1414


What are the basic use of runners and standards of pipelines?

656


What is string data type in sql?

505






How do I save my bookmarks to my desktop?

501


What is the difference between list and ilist in c#?

468


What is the use of destructive method?

523


How does stylesheet effects the overall template?

453


As an investment banker what you think an analyst does on a typical day?

616


List some Advantages of switch-case over if else?

477


can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)

1514


how to calculate the strength of rebound hammer test reading in building construction ?

2844


Explain what are the changes presented by actionscript?

429


Explain about shebang?

602