IBM Informatica Interview Questions Answers, IBM Placement Papers, IBM Technical, HR Interview Questions, IBM Aptitude Test Questions, IBM Campus Placements Exam Questions

Company Name Starts with ...

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

IBM Informatica Interview Questions

Questions Answers Views Company eMail

explain about informatica server architecture?

1 7384

what is the size of your data warehousing?

2110

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

2148

what is the dashbords?

1 4309

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

1 4922

why we use stored procedure transformation?

4 9090

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 4172

what is data driven in informatica

5 9540

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

3 9011

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

4 11139

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

4 15619

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 17545

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

11 19102

what is surrogate id ?

3 8454

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

2 9782

Post New IBM Informatica Interview Questions

IBM Informatica Interview Questions

IBM Informatica Interview Questions (179)

Un-Answered Questions

How ajax work ?

909

What is modulation? Explain in detail.

1042

What are the basic Differences between Automation Anywhere and Blue Prism?

What is a hypertext link?

971

what is stressing

6700

Please explain what is a relative xpath?

1098

Have you done any parameter changes using configtool and visual admin tool?

1832

What are the protocols supported by wcf hosting environment?

830

How to change the priority of thread or how to set priority of thread?

1036

Explain binding of instructions and data to memory?

883

What is the role of compatibility that is used in android?

913

What is wrong with this statement? Myname = 'robin';

1354

What is an expensive query?

940

How many levels of indirection in pointers can you have in a single declaration?

1102

What is flexfileds and use of flexfileds in odi?

599