Ab Initio Interview Questions
Questions Answers Views Company eMail

What a local lookup is?

597

How many components in your most complicated graph?

716

Define ramp limit in ab initio?

759

What is the max core of a component?

616

Can sorting and storing be done through single software or you need different for these approaches?

590

Name the different type of processing based on the steps that you know about?

606

Name any two stages of the data processing cycle and provide your answer in terms of a comparative study of them?

619

What are the differences between different versions of co-op?

566

What is a data processing cycle and what is its significance?

647

What do you mean by data sorting?

622

How to add default rules in the transformer?

712

Explain the methods to improve the performance of a graph?

1 1945

What do you mean by the term data warehousing? Is it different from data mining?

664

Can anyone give me an example of realtime start script in the graph?

660

What are the different types of parallelism in ab initio?

714


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Un-Answered Questions { Ab Initio }

What is the purpose of having stored procedures in a database?

619


what is the difference between i)public ii)private iii)common and client projects?

1679


What kind of layouts does abinitio support?

618


Can anyone give me an exaple of realtime start script in the graph?

586


What are the different types of partition components in abinitio?

749






Explain what is sort component in abinitio?

651


What are differences between different gde versions(1.10,1.11,1.12,1.13and 1.15)?

622


What are the different forms of output that can be obtained after processing of data?

760


Mention what is the syntax for m_dump in abinitio?

951


Describe the process steps you would perform when defragmenting a data table. Does this table contain mission-critical data?

552


Name the different type of processing based on the steps that you know about?

606


Do you think effective communication is necessary for data processing?

719


Can some tell me at which level pdl gets resolved when parameters are resolved in abinitio? Also what happens in dml evaluation during parameter evaluation ?

755


What is the difference between sandbox and EME?

671


Why creation of temporary files depends on the value of MAX CORE ? How to use in abinitio graph? 10. What is the diff between abinitiorc and .abinitiorc files ? How to use in abinitio graph? 11. What is the use of allocate()? How to use in abinitio graph? 12. What is use of branch in EME ? 13. How you can break a lock in EME ? How can you lock a file so that only no one other than EME admin can break it ? How to use in abinitio graph? 14. When you should be using ablocal() ? How you can use ablocal_expr? How to use in abinitio graph? 15. Why you should not keep the layout as 'default' for input table component ? How to use in abinitio graph? 16. What is dynamic lookup ? How to use in abinitio graph? 17. What is dependent parameter ? How to use in abinitio graph? 18. What is BRE ? (Business Rule Environment - This is a recent addition in abinitio package) How to use in abinitio graph? 19.What is output index ? How to use in abinitio graph? 20. How you can track the records those are not getting selected from ‘select’ in reformat component ? How to use in abinitio graph? 21. Can we have more than one launcher process for a particular graph ? How about agent ? How to use in abinitio graph? 22. There are lot of new fuctions added in 2.15 , you can ask about them ? How to use in abinitio graph? 23. How can you run multiple instances of a graph in parallel? How to use

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