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Informatica Interview Questions
Questions Answers Views Company eMail

How to load last 10 records of flat file in to the target?

iNautix,

5 20070

how can we calculate fact table size?

1 4757

how i will stop my workflow after 10 errors

HP,

2 5011

why we r using presql&postsql in source qualifier?

HP,

1 4717

how i will stop my workflow after 10 errors

HP,

1 5508

I have source like this 1:2;3. so i want to load the target as 123

HP,

4 4867

i have source as Column1 101 a 101 b 101 c so i want to load target as column1 ---> 101 abc

HP,

3 3673

what is size of u r database?

1455

followin source like region sales 1 100 2 200 i want the output following format region 1 2 sales 100 200

Oracle,

2 3810

what is the size of ur database(like oracle)

HP,

2 4142

what is the size of u r project? and what is the size of source file?

HP,

1 4484

what is the size of u r source(like file or table)?

HP,

1402

my source is junk data how will u remove that junk data by using unix please any one replay me

Cap Gemini,

2853

how will u get 1 and 3rd and 5th records in table what is the query in oracle please help me

Cap Gemini, IBM,

16 17166

explan ur project architecture?

TCS,

1202


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Un-Answered Questions { Informatica }

What is standalone command task?

273


what is the complex transformation you used in informatica

1763


What is domain in terms of informatica?

229


Can we use the mapping parameter or variables developed in one mapping into any other reusable transformation?

237


Differentiate between joiner and lookup transformation?

221






Sequence generator, when you move from develoment to production how will you reset

937


What is union transformation?

218


What's the layout of parameter file (what does a parameter file contain?)?

1477


Explain what are the different types of transformation available in informatica.

208


What is a filter transformation and why it is an active one?

214


Explain sessions and how many types of sessions are there?

189


Differentiate between reusable transformation and mapplet.

189


What are the main issues while working with flat files as source and as targets ?

259


whats the logic to load the lower level of granularity of data to fact table.

1353


Enlist some properties of sessions.

238