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IBM Informatica Interview Questions
Questions Answers Views Company eMail

what is the architecture of any Data warehousing project?

5 15186

what is Partitioning ? where we can use Partition?

2 17980

what is a time dimension? give an example?

2 9984

What are the types of lookup caches?

10 60347

Which transformation should we use to normalize the COBOL and relational sources?

4 9452





What is data quality? How can a data quality solution be implemented into my informatica transformations, even internationally?

2 18434

what is the function of 'F10' informatica ?

4 11511

what are the reusable tasks in informatica ?

11 41241

In a mapping i have three dimensions. If i want to pass a same surrogate key value to all the three dimensions by using one sequence generator is possible?If the mapping is containing single flow? And in the same case if the mapping is contaning 3 flows for the three dimensions then by using one sequence generator can we populate surrogate key (same value) to all the three dimensions?

6 9042

1)can anyone explain how to use Normalizer transformation for the following scenario Source table | Target Table | Std_name ENG MAT ART | Subject Ramesh Himesh Mahesh Ramesh 68 82 78 | ENG 68 73 81 Himesh 73 87 89 | MAT 82 87 79 Mahesh 81 79 64 | ART 78 89 64 | please explain what should be the normalizer column(s) The GCID column 2)Also please explain the Ni-or-1 rule.

5 23149

Without using any transformations how u can load the data into target?

15 16058

what is casual dimension?

6 13839

What is difference between Informatica 6.2 Workflow and Informatica Workflow 7.1

4 8663

when i was running the seesion, after loading 100 records, session suddenly fails.Next time i want to load the remaing rows in target with out truncate target table.What should i use?

7 11486

How many repositories can we create in Informatica??

9 26765

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IBM Informatica Interview Questions


Un-Answered Questions

What is the difference between continuous delivery and continuous deployment?

1


What are combiners and its purpose?

326


What is slug in django?

1


What are living reservoirs?

102


Is it possible to use work mode functionality without enabling monitoring and reporting?

1






Can any one provide code for Mid(string,start[,length]). I have been asked to write code for Mid(). i.e We need to define our own function say MyMid() which should behave same like built-in Mid function

1539


What is an Oracle Data Block?

152


How do I duplicate a word document?

50


What are data structures in java?

91


What’s the difference between a generative and discriminative model?

11


Name two methods you could use to rename a file?

113


What is the main purpose of ms powerpoint?

15


What are the loop holes of struts?

132


Why & is used in scanf in c?

119


How tables are managed in apache tajo?

1