DATA INTEGRATION Data Warehouse Interview Questions [7 Questions]

  1. Query transform and SQl transform What is the difference between Query transform and SQl transform in BODI?
  2. What is the difference between lookup(0 and lookup_ext()..What is the difference between lookup(0 and lookup_ext() functions in BODI?
  3. How do you implement Full outer joinHow we will implement Full outer join in BODI?Explain with some examples?
  4. Parallel Processing Projects and Grid Processing ProjectsWhat is the difference between parallel processing projects and grid processing projects
  5. What is Cascade and Drill Through? What is the difference between them?
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