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Informatica Interview Questions

Below we have listed all the Informatica Interview Questions and answers. Feel free to comment on any Informatica Interview Questions or answer by the comment feature available on the page.

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Informatica is a software development company founded in 1993. It is headquartered in Redwood City, California. It was founded by Gaurav Dhillon and Diaz Nesamoney. Anil Chakravarthy is the company's CEO. Informatica is successful ETL and EAI tool with significant industry coverage. ETL refers to extract, transform, load. Data integration tools are different from other software platforms and languages.

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Question
Rating
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How can you recognise whether or not the newly added rows in the source are gets insert in the target?
2.7 Rating
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What is the difference between Informatica 7.0 and 8.0 ?
0.7 Rating
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Differences between Normalizer and Normalizer transformation.

0.6 Rating
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Performance tuning in Informatica?
0.8 Rating
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Is sorter an active or passive transformation?What happens if we uncheck the distinct option in sorter.Will it be under active or passive transformation?
0.6 Rating
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What is the use of incremental aggregation? Explain me in brief with an example.

0.6 Rating
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How do we do unit testing in informatica?
How do we load data in informatica ?

0.6 Rating
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What is the difference between informatics 7x and 8x
and what is latest version?
0.7 Rating
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What is the target load order?
0.6 Rating
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Diff between static and dynamic cache? and please explain with one example?
0.6 Rating
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How do you handle decimal places while importing a flatfile into informatica?

0.6 Rating
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Explain about Informatica server Architecture?
0.5 Rating
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In update strategy target table or flat file
which gives more performance ? why?

0.6 Rating
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What is power center repository?

0.5 Rating
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How to append the records in flat file(Informatica) ? Where as in Datastage we have the options
i) overwrite the existing file
ii) Append existing file

0.6 Rating
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How the informatica server sorts the string values in Ranktransformation?


0.5 Rating
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What is the difference between filter and lookup transformation?
0.4 Rating
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Define informatica repository?


0.4 Rating
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How can you improve session performance in aggregator transformation?
0.4 Rating
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How many types of dimensions are available in Informatica?

0.4 Rating
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Latest 20 Questions
Payment of time- barred debt is: (a) Valid (b) Void (c) Illegal (d) Voidable
Consideration is defined in the Indian Contract Act,1872 in: (a) Section 2(f) (b) Section 2(e) (c) Section 2(g) (d) Section 2(d)
Which of the following is not an exception to the rule, "No consideration, No contract": (a) Natural love and affection (b) Compensation for involuntary services (c) Completed gift (d) Agency
Consideration must move at the desire of: (a) The promisor (b) The promisee (c) The promisor or any other party (d) Both the promisor and the promisee
An offer which is open for acceptance over a period of time is: (a) Cross Offer (b) Counter Offer (c) Standing Offer (d) Implied Offer
Specific offer can be communicated to__________ (a) All the parties of contract (b) General public in universe (c) Specific person (d) None of the above
_________ amounts to rejection of the original offer. (a) Cross offer (b) Special offer (c) Standing offer (d) Counter offer
A advertises to sell his old car by advertising in a newspaper. This offer is caleed: (a) General Offer (b) Special Offer (c) Continuing Offer (d) None of the above
In case a counter offer is made, the original offer stands: (a) Rejected (b) Accepted automatically (c) Accepted subject to certain modifications and variations (d) None of the above
In case of unenforceable contract having some technical defect, parties (a) Can sue upon it (b) Cannot sue upon it (c) Should consider it to be illegal (d) None of the above
If entire specified goods is perished before entering into contract of sale, the contract is (a) Valid (b) Void (c) Voidable (d) Cancelled
______________ contracts are also caled contracts with executed consideration. (a) Unilateral (b) Completed (c) Bilateral (d) Executory
A offers B to supply books @ Rs 100 each but B accepts the same with condition of 10% discount. This is a case of (a) Counter Offer (b) Cross Offer (c) Specific Offer (d) General Offer
_____________ is a game of chance. (a) Conditional Contract (b) Contingent Contract (c) Wagering Contract (d) Quasi Contract
There is no binding contract in case of _______ as one's offer cannot be constructed as acceptance (a) Cross Offer (b) Standing Offer (c) Counter Offer (d) Special Offer
An offer is made with an intention to have negotiation from other party. This type of offer is: (a) Invitation to offer (b) Valid offer (c) Voidable (d) None of the above
When an offer is made to the world at large, it is ____________ offer. (a) Counter (b) Special (c) General (d) None of the above
Implied contract even if not in writing or express words is perfectly _______________ if all the conditions are satisfied:- (a) Void (b) Voidable (c) Valid (d) Illegal
A specific offer can be accepted by ___________. (a) Any person (b) Any friend to offeror (c) The person to whom it is made (d) Any friend of offeree
An agreement toput a fire on a person's car is a ______: (a) Legal (b) Voidable (c) Valid (d) Illegal
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