Ab Initio Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Ab Initio Interview Questions

Questions Answers Views Company eMail

What is EME?What is GDE?What is Co-operating system?What is the link between all these?Please explain elaborately.

1 13019

What is conditional DML and Structured DML?

Accenture,

2 28104

I installed AbInito in my PC.In components there is no "select" component.How can i get that component?and How we can create user defined components?

2059

What are the different String functions used in Abinitio?

IBM,

3 59105

What is Is_defined(), Is_null(), Is_Blank()?

TCS,

1 41878

What are the prioritized Rules in as Transform function

1 8617

I wanted to learn Ab Initio, Could you please send the material to my personal email id.

2 6221

How can you achieve scan using reformat ?

2 13206

I am having 10 records in i/p file,and i want to load only one record at a time to the output file.Then how can i do it?

IBM,

2 8697

Can any body give me the clear explanation about how to separate header,trailer and body records in Ab Initio?

TCS, Wipro,

2 18689

from a graph how to select only second record always in scan?

IBM,

3 13940

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

2321

hello, tell me the function which removes spaces from decimal field?

2 24190

what is different daily and monthly develop the abinitio graphs?

TCS,

1 5490

. What is adhoc multifiles? How to use in abinitio graph?

IBM,

1 9511

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Un-Answered Questions { Ab Initio }

Whenever we load data into oracle table from staging table using exchange partition...then I read somewhere that data actually doesn't move in this and this command only reset the pointer in the data dictionary...so if data doesn't move then how data is loaded into the main table ? I mean wat is the point of pointer update in data dictionary?

1004

What would be the next step after collecting the data?

1191

What do you mean by the overflow errors?

1368

What is the function that transfers a string into a decimal?

1156

What is MAX CORE of a component?

1320

What do you mean by a transaction file?

1256

what is the use of catlog or catlogfile?

2380

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

4078

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

2900

What is ab initio enterprise meta>environment (eme)?

1539

Mention what the difference between “look-up” file and “look is up” in abinitio?

1312

Mention what is abinitio?

995

Define ramp limit in ab initio?

1285

Why do you think data processing is important?

1124

Explain what does dependency analysis mean in abinitio?

1141

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