Ab Initio Interview Questions
Questions Answers Views Company eMail

What is the difference between a utility and api in a RUN SQL component

Accenture,

1 6793

Describe step by step the process of creating tag and savefile for migration

TCS,

1 14338

i have input like this TABA 1 TABA 2 TABA 3 TABA 4 TABB 7 TABB 8 TABC 1 TABC 2 TABC 5 OUT PUT NAME COL1 COL2 COL3 COL4 TABA 1 2 3 4 TABB 7 8 TABC 1 2 5

1151

How to compare two dmls in abinitio

1166

explain the environment varaibles with example?

617

Have you used rollup component? Describe how.

650

What is the difference between sandbox and EME?

671

What parallelisms does Abinitio support?

718

What is a deadlock and how it occurs?

661

How do you truncate a table?

682

What is the difference between rollup and scan?

1222

State the relation between EME, GDE and Co-operating system?

666

Explain the methods to improve performance of a graph?

666

How to execute the graph from start to end stages? Tell me and how to run graph in non-Abinitio system?

714

Describe the Evaluation of Parameters order.

1 1054


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Un-Answered Questions { Ab Initio }

How to create a repository in abinitio for stand-alone system(local nt)?

611


What would be the next step after collecting the data?

720


Explain what is sandbox?

619


What is the difference between rollup and scan?

1222


Explain the difference between the truncate and delete commands?

597






How can you force the optimizer to use a particular index?

610


What are “business rules” in ab initio business rules environment (bre)?

1408


Explain batch processing in ab initio?

897


What is rollup component?

674


Have you ever encountered an error called “depth not equal”?

637


Do you think effective communication is necessary for data processing?

718


What are the key elements of a data processing system?

682


Is data warehousing different from data mining?

620


How to convert a single column values 1 2 3 4 to single row of 4 columns ? And vice-versa

642


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 ?

1607