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Informatica Quiz: Set 1



                                                                                                                                                                      
Quiz: Informatica Set 1
Which one is not correct about filter transformation?
Explanation: Filter generally parses single condition. For multiple condition we can use router
  • Act as a 'where' condition
  • Can't passes multiple conditions
  • Act like 'Case' in pl/sql (wrong)
  • If one record does not match condition, the record is blocked

Can we calculate in aggrigator ?
Explanation:
  • No
  • Yes (correct)

Which one is not a type of  fact?
Explanation:
  • Semi-aditive
  • Additive
  • Confirm fact
  • Not additive (wrong)

 Which one is not a type of dimension ?
Explanation:
  • Conformed dimension
  • Rapidly changing dimension (correct)
  • Junk dimension
  • Degenerated dimension

Which of these not correct about Code Page?
Explanation:
  • A code page contains encoding to specify characters in a set of one or more languages
  • A code page contains decoding to specify characters in a set of one or more languages
  • In this way application stores, receives, and sends character data.
  • Non of these (wrong)

What is a mapplet?
Explanation:
  • Combination of reusable transformation.
  • Combination of reusable mapping
  • Set of transformations and it allows us to reuse (correct)
  • Non of these

What does reusable transformation mean?
Explanation:
  • It can be re-used across repositories
  • I can only be used in mapplet.
  • It can use in multiple mapping only once
  • It can use in multiple mapping multiple times (correct)

Which one is not an option in update strategy?
Explanation:
  • dd_reject
  • 4 (correct)
  • 2
  • dd_delete

Can we update records without using update strategy?
Explanation:
  • Yes (correct)
  • No

How to select distinct records form Source Qualifier?
Explanation:
  • Choose 'non duplicate' option
  • Choose 'select distinct' option (correct)
  • Choose 'Select non duplicate'

What type of repository is no available in Informatica Repository Manager?
Explanation:
  • Standalone Repository
  • Local Repository
  • User Defined
  • Versioned Repository
  • Manual Repository (wrong)

Joiner does not support flat file.
Explanation:
  • False (correct)
  • True

How to execute PL/SQL script from Informatica mapping?
Explanation:
  • Lookup
  • Store Procdure (correct)
  • Expression
  • Non of these

NetSal= bassic+hra. In which transformation we can achive this?
Explanation:
  • Aggrigator
  • Lookup
  • Filter
  • Expression (correct)

Which one is not an active transformation?

Explanation:
  • Sequence generator
  • Normalizer
  • Sql
  • Store Procedure (wrong)

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