===== Accenture ====== 1. Scenario's where Random & Modulus Partitions and other Partitions are used ? 2. Dw concepts : Data cleansining and Transformations ? 3. Fileset ,Dataset and Seq file definitions and differences ? 4. Look Up Stage, join and Merge 5. Development Life cycle of DW project ? 6. Link Partioner and Link Collector in server jobs ? 7. Joins in Oracle ? 8. Types of partitions ? 9. Hash Partition ? 10. Goal in 3 yrs ? 11. Complex job designed in your project ? 12. Functional specs and technical specs ? 13. Types of flat files used in the project ? 14. Self Join in Oracle ? ========== IBM ====== 1. Parallel and Pipeline Parallelism ? 2. Partition Methods ? 3. Round robin and Entire partitions and scenarios ? 4. SCD Implemenation Jobs ?? 5. Complex Job designed in the project ? 6. Get Max(sal) in the datastage ? 7. Join and Merge ? 8. Join and Look up ? 9. Aggregate Stage ? 10. Sort Stage and remove duplicate ? 11. Funnel Stage ? 12. Where 2=1 condition in select statement will work ? 13. Partioning in Join ? 14. Configuration File ? 15. OCI & ODBC ? 16. Union and Union ALL in oracle 17. VARIABLE_APT_SOURCE (Config file ) ?? 18. Delete & truncate in Oracle - which is faster and better ? 19. Change Capture Stage ? 20. Rank Analytic Funtion in ORACLE 21. sURROGATE key 22. Unix commands - Head & Cut ( Example) 23. Inner Queries ? 24. RoWNUM in oracle ? 25. Performance tuning done in the jobs ? 26. Validations and Error Handlings ? 27. Scenarios of designing Jobs like remove duplicate,Sort data,Max of sal
