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Deloitte Informatica Interview Questions
Questions Answers Views Company eMail

What will happen when Mapping variable and Mapping parameter is not defined or given? Where do you use mapping variable and mapping parameter?

10 32716

i have two flat files.. containing same type of data i want to load it to dwh..how many source qualifires i need

7 23237

What is checksum termnology in informatica? Where do you use it ?

3 26682

What is the term PIPELINE in informatica ?

7 31675

What is the main data object present inbetween source and target. I answered Mapping. Transformation etc.. But it is not the answer. So please give me an apt answer. Thanks in advance

15 30014

How to handle changing source file counts in a mapping?

3 17507

What are set operators in Oracle

3 15795

How to create a mapping ? id date 101 2/4/2008 101 4/4/2008 102 6/4/2008 102 4/4/2008 103 4/4/2008 104 8/4/2008 O/P - shud have only one id with the min(date) How to create a mapping for this

9 16573

from Source 100 rows are coming, on target there are 5 m rows which options is better to match data 1. Joiner 2 No cache 3. Static 4. Dynamic

21 33954

Suppose we are using a Dynamic Lookup in a Mapping and the commit Interval set for the tgt is 10000. Then how does the data get committed in the lookup if there were only 100 roows read from the src and the dynamic lookup dint have the 100th row in it?

2 14405

can u apply SCD2 on flat file tgt? if yes wat is the procedure?

3 24300

What is the difference between IN and Exists in Oracle?

3 14486

Can we have a Mapping without a Source Qualifier?

14 45626

Suppose in the next version of Informatica, RTR Xn is excluded. Then how will u route data to different tgts?

2 11907

You have defined the following: - Commit Type = 'Target' - Commit Interval = 10000 - writer buffer block can hold multiple 7,500 rows - you are loading 40,000 records into the target After how many records will the Informatica Server issue commit commands? a)7500, 15000, 22500, 30000, 40000 b)15000, 22500, 30000, 37500, 40000 c)15000, 22500, 30000, 40000 d)15000, 30000, 40000

7 25092

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Un-Answered Questions

What are good characteristics of good combustion in a boiler?

1419


Why is triploblast more advanced than diploblast?

1696


Can you explain data versioning?

122


What do the course numbers mean?

5


Is heap sort faster than quicksort?

466






How will you remove the last object from a list?

479


What is called module?

561


How do we select distinct values from a table?

516


What do you mean by data types?

526


How do you insert audio into powerpoint?

118


What is the best free ide for python?

424


Explain the process of signaling for call between two phones registered on a CME where all three devices are connected on the same switch.

186


What is html head?

447


Is microstrategy desktop available in other languages?

593


What are the 4 basic operation of computer?

312