Ab Initio Interview Questions
Questions Answers Views Company eMail

What does dependency analysis mean in Ab Initio?

Syntel,

5 18581

How to Create Surrogate Key using Ab Initio?

IBM,

6 20210

What is .abinitiorc and What it contain?

CSC,

3 24057




What are the components new in 2.14 compared to 1.8 and State the usage of the components?

1009

Describe the effect of the "checkpoint" t-sql statement?

1 2043

Describe what the SQL Server tempdb and tlog files are used for?

1135

Why might the optimizer use a table scan when an index is available?

1104

How might you quantitatively measure an improvement made to a query?

2 5808




What is the difference between sandbox and EME, can we perform checkin and checkout through sandbox?

Syntel, JPMorgan Chase,

5 22164

what does layout means in terms of Ab Initio?

3 18159

How do we handle if DML changing dynamicaly?

HP, GE, IBM, Mannar Company,

5 20481

How can we test the abintio manually and automation?

JP Group,

1 3270

How will you use EME for view or publish metadata reports using EME?

1 2589

How to Improve Performance of graphs in Ab initio?

TCS, Wells Fargo,

2 19289

what is the difference between .dbc and .cfg file?

Cap Gemini,

3 11619


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Un-Answered Questions { Ab Initio }

Dear all, Please send me the ab initio pdfs and faqs i need... my mail id is rrajesh.intel@gmail.com

1124


What are the components new in 2.14 compared to 1.8 and State the usage of the components?

1009


How can you SORT an already partitioned (round-robin) data ? How to use in abinitio graph? 3. How internally partition by key decides which key to send in which partition ? How to use in abinitio graph? 4. What is PDL ? Give him a shell type parameter and ask him to convert it to PDL. How to use in abinitio graph? 5. As shell type parameters are not supported by EME, then how you can use shell type parameter (If you don't want to use PDL) without hampering lineage diagram ? How to use in abinitio graph? 6.How you can generate dml from a COBOL copy book ? How to use in abinitio graph? 7. How you can convert from ebcdic to packed decimal ? How to use in abinitio graph?

2655


How to find the project(pub,priv,common,client) in between public, Private,common?Any identification?

932


How can you export a component’s internal parameters ?

1296






what is the difference between usersandbox,privatesandbox,publicsandbox,commonproject sandbox?

1970


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

2468


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

918


You can ask about different vector functions. How to use in abinitio graph?

3777


What is the difference between formal and export parameter? Export at what secenario we are going to use?

1424


What is publickey and private key?what is the use of this two keys?

1560


what is the project environment(for each project the environment is same or different to different project)?

910


what is the use of catlog or catlogfile?

1300


When we should use 'jobid' for commit table (Output table component??

5392


Hi friends, what are the new features in abinito3.0?

1566