Site menu:

Search Jobs
Standard Search
Keywords: Country: Advance Search



  • How many repositories can we create in Informatica?

  • What is surrogate key?

  • What is difference between Mapplet and reusable transformation?

  • What is aggregate awareness?

  • Explain reference cursor?

  • What are parallel querys and query hints?

  • DWH architecture?

  • What are cursors?

  • Advantages of de normalized data?

  • What is operational data source (ODS)?

  • What is meta data and system catalog?

  • What is factless fact schema?

  • What is confirmed dimension?

  • What is the capacity of power cube?

  • Difference between PowerPlay transformer and power play reports?

  • What is IQD file?

  • What is Cognos script editor?

  • What is difference macros and prompts?

  • What is power play plug in?

  • Which kind of index is preferred in DWH?

  • What is hash partition?

  • What is DTM session?

  • How can you define a transformation? What are different types of transformations in Informatica?

  • What is mapplet?

  • What is query panel?

  • What is a look up function? What is default transformation for the look up function?

  • What is difference between a connected look up and unconnected look up?

  • What is staging area?

  • What is data merging, data cleansing and sampling?

  • What is up date strategy and what are th options for update strategy?

  • OLAP architecture?

  • What is subject area?

  • Why do we use DSS database for OLAP tools?

  • What is metadata?

  • How do u tune queries?

  • What are surrogate keys?

  • What is scd?

  • Connected and unconnected lookups?

  • What happens when a batch fails?

  • What is parallel querying and what r hints.

  • What r the values tht r passed between informatics server and stored procedure?

  • Version controlling in informatica?

  • SCD methodology?

  • Surrogate keys usage in Oracle and Informatica?

  • Star and snowflake schema?

  • Kimball and Inmon methodologies?

  • What is confirmed dimension?

  • How do u move the code from development to production?

  • Why do u use shortcuts in informatica.?

  • If you have 10 mappings designed and you need to implement some chages (may be in existing mapping or new mapping need to be designed) then how much time it takes from easier to complex? 0 4 [Send This Question to Your Friend]

  • What is the filename which you need to configure in UNIX while installing infromatica?

  • What happens if you increase commit intervals and also decrease commitExplain grouped cross tab?

  • What is hash partition?

  • What is the approximate size of data warehouse?

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

  • What is the difference between view and materialised view?

  • How is Data Models Used in Practice?

  • What is an MDDB? What is the difference between MDDBs and RDBMSs?

  • What is active and passive transformation?

  • Why do we use DSS database for OLAP tools?

  • What is up date strategy and what are the options for update strategy?

  • What is data merging, data cleansing and sampling?

  • What is staging area?

  • What is difference between a connected look up and unconnected look up?

  • What is a look up function? What is default transformation for the look up function?

  • What is query panel?

  • How can you define a transformation? What are different types of transformations in Informatica?

  • What is hash partition?

  • Which kind of index is preferred in DWH?

  • What is power play plug in?

  • What is difference macros and prompts?

  • What is Cognos script editor?

  • What is IQD file?

  • What is the Difference between PowerPlay transformer and power play reports?