Ab Initio Interview Questions
Questions Answers Views Company eMail

Pdl with an example?

645

Mention what dedup-component and replicate component does?

612

Mention what is the role of co-operating system in abinitio?

1 1302

Explain what is sandbox?

621

What is common among data validity and data integrity?

590

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

653

Do you know what a local lookup is?

652

What are the types of data processing you are familiar with?

694

What is the difference between look-up file and look-up, with a relevant example?

692

What exactly do you know about the typical data analysis?

583

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

760

What is broadcasting and replicate?

693

What do you mean by a transaction file and how it is different from that of a sort file?

623

Suppose we assign you a new project. What would be your initial point and the key steps that you follow?

595

Have you worked with packages?

647


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Un-Answered Questions { Ab Initio }

How to process records in batches like 1-20 records in first execution and 21-40 records in second run.. so on

464


i have a scenario where i need to change the value of a sort order in my sort component whether ascending or descending depend on some input value... e.g if input_val = A then sort order should be ascending else descending I have to use PDL in this... Can you please tell me where do i have to make this change and how ?

1609


What are the different types of parallelism used in abinitio?

614


Explain about ab initio’s dependency analysis?

633


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

884






What will be the output when a file with 0 records is connected as input to a reformat and an output file? Note that in reformat we have assigned hardcoded values to output columns.

511


What is de-partition in abinitio?

875


What information is provided by .dbc file extension for connecting to the database?

697


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

1809


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

1388


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

689


What is the role of co-operating system in abinitio?

864


Mention how can you connect eme to abinitio server?

852


What is the use of aggregation when we have rollup as we know rollup component in abinitio is used to summarize a group of data record? Then where we will use aggregation?

700


How co> operating system natively processes the data?

608