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Ab Initio Interview Questions
Questions Answers Views Company eMail

What is the difference between reformat and redefine format?

IBM, TCS,

4 29790

what is difference between chk point n phase.Say im loading a file (containig 1 lakh records) and my graph fails after loading 50,000th record.What is the advantage of using check point in this case. Will i be able to start from 51000th record.

IBM,

1 9474

what is difference between chk point n phase.Say im loading a file (containig 1 lakh records) and my graph fails after loading 50,000th record.What is the advantage of using check point in this case. Will i be able to start from 51000th record.

IBM,

1 7390

How can you increase the number of ports of your output flow? What is the limit? Can i have 20 out ports?

IBM,

2 11292

If m loading a file of 1 million records.and the graph fails after loading 10,000 records. In this case if we use rollback command then what will happen?

IBM,

4 14188

how to create a new mfs file? where will we specify the number of partition eg 4 way ,8 way?

IBM,

4 29761

difference betwween check point and phase?

IBM,

2 12806

how does deadlock occur?

IBM,

6 16953

how to prepare scd2 in abinitio

CTS,

1 18150

hi, am put into Ab initio now. I need some material for to learn it!! i have to give a test also.. can anyone help me provide material please....

 1 4096

What is the default layout of a component ? Is it mandatory to set the layout of a component ?

IBM,

3 10891

How does PBK and Sort component and Join(in memory sort) work?I mean in the join component i have used In Memory Sort,so how will it work in terms of performence as compared with PBKand Sort Component?

 1 4297

What is the difference between Generate Records Component and Create Data Component?

Steria,

6 24332

Can we specify checkpoints without Phases?

IBM, Tech Mahindra,

3 14749

Can you read multiple input files using one input file component ?(same DML)

IBM,

4 17576

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Un-Answered Questions { Ab Initio }

Do you think effective communication is necessary for data processing? What is your strength in terms of same?

651

Describe the grant/revoke ddl facility and how it is implemented?

687

What is a deadlock and how it occurs?

661

What is sort component in abinitio?

691

How co>operating system integrates with legacy codes?

603




What exactly do you understand with the term data processing and businesses can trust this approach?

634

how will i can implement Insert a new record (if not present in Input file),Update the record (if present in input) a csv file in Abinitio

1280

What is the ab initio business rules environment (bre)?

669

How to move or copy the project parameter or project object to my sandbox?

1808

Give one reason when you need to consider multiple data processing?

621

To which project that prefix will set is to private project or public project or both?how and where to set?

1388

What are the key elements of a data processing system?

682

What is a local lookup?

686

Describe in detail about lookup?

615

What exactly do you know about the typical data analysis?

583

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