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IBM Informatica Interview Questions
Questions Answers Views Company eMail

what is the architecture of any Data warehousing project?

 5 18575

what is Partitioning ? where we can use Partition?

 2 21759

what is a time dimension? give an example?

 2 11512

What are the types of lookup caches?

 10 65335

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

 4 11547

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

 2 20175

what is the function of 'F10' informatica ?

 4 13922

what are the reusable tasks in informatica ?

 11 49890

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 11287

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 25476

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

 15 20294

what is casual dimension?

 6 17170

What is difference between Informatica 6.2 Workflow and Informatica Workflow 7.1

 4 10136

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 14899

How many repositories can we create in Informatica??

 9 30388

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IBM Informatica Interview Questions


Un-Answered Questions

Why hbase is a schema-less database?

119

Can we post less amount through standard payment?. how?

1514

What is the t-code for query monitor?

534

What would you do with an "in-doubt" distributed transaction?

1407

What is data _null_?

678




how to calculate rate analysys of 1:6 plastering 10 sq m

2492

Do ssd drives overheat?

506

What is cloudformation?

286

How do you use an array in excel?

516

What about the exchange of data between the two systems?

470

What are the advantages of using sap hana db over other traditional database for bi reporting?

43

How to calculate bearing number to diameter of the inner and outer?

699

How will you explain load() and get() methods?

508

Where does the body tag go in html?

420

what is the purpose of ovrdta and ovrata keywords ?

872