INTERVIEW QUESTIONS: What r d mappings u have created? What is - TopicsExpress



          

INTERVIEW QUESTIONS: What r d mappings u have created? What is scd type 2? Can v use static and dynamic cache in scd type 2 Wat is d benefits of using static &dynamic? In which case, u wil decide static & dynamic in scd type 2? Wat is a source qualifier transformation? Wat is d benefits of using source qualifier tr? Im having flat file, which has duplicate records, how to eliminate duplicate records? In aggregator tr, if i dnt select group by, wat wil happen? Wat is persistent cache? Wat is d use of it? Can it be shared? In joiner tr, wat is index cache and data cache? Wat is d concept of master and detailed table? How wil u decide which is master and detailed? If im having equal no.of record in both table? If there is no primary key nd foreign key in both table? In sq tr,source qualifier overide, can u call stored procedure? Wat is d benefit of lookup overide in scd type 2? Wat is new lookup row port? Wat is d use of it?... Comment ur answers.....
Posted on: Fri, 31 Oct 2014 13:36:45 +0000

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