Ab Initio Interview Questions and Answers PDF

Ab Initio Interview Questions and Answers PDF. Most Commonly asked Ab Initio Questions for experienced, freshers read for Interview.

1. Explain the difference between the truncate and delete commands?
2. What does dependency analysis mean in Ab Initio?
3. What is the difference between rollup and scan?
4. How can i run the 2 GUI merge files?
5. What methods exist for performance tuning?
6. What means writing of wrapper?
7. What is the reason for using parameterized graphs?
8. What is API mode versus the utility mode?
9. What is the reason for a database to contain stored procedures?
10. What is the purpose of ramp limit?
11. What is the role of a driving port?
12. What can we say about partitioning with key and round robin?
13. What is the definition of a multistage component?
14. What are the supported layouts in Ab Initio?
15. What can we say about the Scan component versus a RollUp component?
16. What is the meaning of a DB config versus a CFG file?
17. How the term Standard Environment can be explained?
18. How much memory do we need for a graph?
19. What difference does exist between Checkpoint and Phase?
20. What role has the XFR function?
21. What possible errors we can receive from a graph execution?
22. What is the meaning of EME?
23. What meaning has lock in Ab Initio?
24. Can a graph be infinitely run? If yes, how?
25. What is the component that can be used to lower a file in size?